1. vt. & vi.进入，进去　 come or go into; take part in; engage in
2. vt. & vi.参加，加入　 join
3. vt. & vi.登记，登录　 register; enter one's name

　～ a bit　投标
　～ a body　进入身体
　～ a club　加入一俱乐部
　～ a competition　参加比赛
　～ a contest　参加比赛
　～ a convent　进入修道院当修女
　～ a department　到一个部门
　～ a house　进入一所房子
　～ a new period　进入新时期
　～ a new process　新的过程开始
　～ a profession　从事…职业
　～ a protest　提出抗议
　～ a race　参加比赛
　～ a room　进入一个房间
　～ a school　进入（某所）学校
　～ a situation　进入某种状态
　～ a trade　开始营业
　～ a tunnel　进入隧道
　～ a war　参加战争
　～ a wedge　插入一个楔子
　～ an appearance　到场，出庭，出席
　～ an examination　参加考试
　～ an institution　加入某机构
　～ an organization　加入某组织
　～ college　进入（某）学院
　～ one's head　浮现于脑子里
　～ one's name in　把名字记在…
　～ politics　进入政界
　～ the army　参军
　～ the battle　开始战斗
　～ the church　成为牧师
　～ the feelings of others　理解别人的感情
　～ the Party　入党
　～ the practice of medicine　开始执业行医
　～ university　进入（某）大学
　～ abruptly　蛮横地闯进
　～ absolutely　完全进入
　～ boldly　大胆进入
　～ calmly　平静进入
　～ casually　偶然进入
　～ ceremoniously　礼节性地加入
　～ controversially　带有争论性地讨论
　～ deeply　深入
　～ forcibly　强行闯入
　～ freely　自由进入
　～ fully　充分领会
　～ further　进一步着手处理
　～ gradually　逐渐进入
　～ gratefully　欢迎光临
　～ heartily　深入人心，尽情分享
　～ hurriedly　迅速着手，很快进入，很快成为…一部分
　～ inconspicuously　悄悄进入，悄悄开始
　～ intelligently　明智地参加
　～ intimately　密切同情
　～ largely　大部分进入，成为主要地
　～ minutely　详细地讨论
　～ obtrusively　闯入
　～ officially　正式加入
　～ optimistically　乐观地加入，乐观地开始
　～ pompously　自负地加入
　～ presumptuously　冒昧地闯入，冒昧地着手
　～ promptly　迅速挺进
　～ rudely　蛮横地闯进
　～ simultaneously　同时进入，同时参加，同时讨论，同时开始
　～ unlawfully　非法进入
　～ up　入账
　～ up the day's accounts　将当天的账目正式记入账簿
　～ against　控告，记入…账上
　～ against one's account　记在某人的账上
　～ among　写进
　～ among the members　写进会员册
　～ at　进入
　～ by　从…进入
　～ by the back door　从后门进入
　～ for　报名
　～ for a competition　报名参加竞赛
　～ for an examination　报名参加考试
　～ in　报名参加
　～ in a catalogue　登入图书目录
　～ in a notebook　记在笔记本上
　～ in an account　记入账簿
　～ in the list　列入名单
　～ into　进入
　～ into a log　钉进圆木
　～ into a state of war　进入战争状态
　～ into a treaty　与（某人）订协约
　～ into business　开始经商
　～ into combat readiness　进入备战状态
　～ into conversation　进入谈判状态
　～ into force　开始生效
　～ into negotiation　进入谈判
　～ into no explanations　无须作解释
　～ into one's office　就任
　～ into sb's calculations　在某人的估算内
　～ into the house　进入屋内
　～ on　开始，着手
　～ on a business career　开始经商
　～ on a diplomatic career　开始外交生涯
　～ on a list　登记入册
　～ on a new period　进入一个新时期
　～ on one's office　就任
　～ on the atomic age　进入原子时代

　Enter, please.　请进来。
　He motioned me to enter.　他示意让我进去。
　Please don't enter without knocking on the door.　进入之前请先敲门。
　He rose as the teacher entered.　当老师进来时他站了起来。
　The headmaster entered, followed by some teachers.　校长进来了，后面跟着几个老师。
　They stopped talking as soon as they saw him enter.　他们一见他进来就停止了谈话。
　More men entered and took their seats.　更多的人进来并坐了下来。
　More and more people entered and the train was crowded.　越来越多的人上了火车，火车非常拥挤。
　The sword entered deep.　这一剑刺得很深。
　The train is entering Beijing Station now.　火车正驶入北京站。
　The ship has been waiting to enter port for two hours.　这艘船为入港已等了两个小时。
　At day break we entered Hong Kong harbour.　拂晓时，我们进入香港港口。
　These rivers enter the North Sea.　这些河流注入北海。
　He entered the room.　他进入房间。
　She smiled as I entered the room. I returned the smile.　我进房时，她微微一笑，我也报以微笑。
　He entered the building with criminal intent.　他怀着犯罪意图进入大楼。
　The students entered the exhibition hall group by group.　同学们分批进入展览会大厅。
　Everybody stands up when the judge enters the court.　法官进入法庭时所有的人都起立。
　The gunman forcibly entered a private dwelling.　持枪人强行闯入私人住宅。
　You can't enter her room rudely.　你不能粗暴地闯入她的房间。
　Entering a house unlawfully is against the law.　非法进入一所房子是犯法的。
　As soon as we entered the park, we heard various birds calling to one another.　我们一进公园就听到各种鸟儿在相互鸣叫。
　Nobody dared to enter the den of tigers.　没有人敢闯虎穴。
　She entered the school.　她进校读书。
　In our country, children enter school at the age of six.　在我国孩子们六岁上学。
　I could not enter the university.　我进不了该所大学。
　If you expect to enter college in the fall, you should apply now.　如果你希望秋季上大学，现在就应该申请了。
　When one breathes, oxygen enters the lungs.　人在吸气时，氧气便进入肺里。
　Where did the bullet enter the body?　子弹是从身体的什么地方射入的?
　He entered the army last year.　他去年参的军。
　Shall you enter the Army or the Navy?　你要参加陆军还是要参加海军?
　He entered the Party in 1970.　他是1970年入党的。
　He entered Parliament in 1945.　他在1945年进入国会。
　He entered the diplomatic service last year.　他去年进了外交部。
　He entered the government service.　他在政府部门工作。
　She refused to enter the discussion.　她拒绝参加讨论。
　It never entered my head that he was dead.　我从来不曾想到他已经死了。
　The idea never entered my head once.　我从未有过这个念头。
　A new idea entered his head.　一个新的想法浮现在他的脑海中。
　The most suitable thing you could do is to enter your father's profession and become a doctor.　你能做的最适合的事就是从事你父亲的职业，成为一名医生。
　She was entering the masses with the phantom of a future Utopia.　她正用未来的乌托邦幻想来吸引群众。
　She is entering her 25th year.　她现在25岁。
　He was famous by the time he entered his early thirties.　他三十几岁时就已经出名了。
　We have entered a new era in the history of mankind.　我们已进入人类历史上一个新纪元。
　The talks have now entered their third week.　谈判已进入第三个星期。
　The industry entered a period of lower growth.　工业进入了低增长时期。
　They entered him (as) a member.　他们吸收他为会员。

 ♣ enter by　(v.+prep.)
　从…进入　come or go in or into through
　The thief must have entered by the rear door.　小偷一定是从后门进来的。
　You must enter the palace by the front-gate.　你得从前门进入宫殿。
 ♣ enter for　(v.+prep.)
　报名参加　put one's name down for (a contest, an examination, etc.); register or enroll sb for a competition
　〔说明〕 enter for通常不用于被动结构。
　I have entered for the examination.　我已报名参加这场考试了。
　I shall enter for the singing competition.　我将报名参加歌咏比赛。
　Has Jim entered for the competition?　吉姆报名参加竞赛了吗?
　Eight boats entered for the race.　有8条船报名参加划船比赛。
　Six students from No. 14 Middle School entered for the race.　十四中的6名学生报名参加了赛跑。
　Many competitors have entered for the games.　已有很多选手报名参加了这次比赛。
　Anybody can enter for the competition, can't they?　任何人都能参与竞争，是吗?
　Fifty competitors have entered for the spring long distance race.　已经有50名选手报名参加春季长跑。
　Many competitors have entered for the high jump.　已有许多人报名参加跳高比赛。
　Last Sunday ten students from our class entered for the swim across the Yangtze River.　上星期天，我们班上有十个同学参加了横渡长江的游泳活动。
　The English teacher enters all her students for the English competition.　英语老师把她所有学生的名字都报上去参加英语竞赛。
　They've entered me for the beauty contest, but I'm sure I won't win.　他们替我报了名参加选美比赛，但我肯定不会获胜。
　We shall enter you for the 100-meter race.　我们将给你报名参加百米赛。
　Are you going to enter yourself for the contest?　你打算报名参加比赛吗?
　They planned to enter two horses for the famous race.　他们打算送两匹马去参加这次著名的赛马。
 ♣ enter in　(v.+prep.)
1. 把…收入，记入 write sth in a dictionary, an account, etc.
　The librarian entered a new book in the catalogue.　图书管理员把一本新书编入目录。
　The nurse entered the patient's temperature in the chart.　护士把病人的体温记在表格上。
　You must enter the 5 pounds you spent in the account book.　你得在账簿上记入你花了5英镑。
　All expenditure must be entered in the account book.　所有支出必须入账。
　When the last item had been entered in the ledger, the clerk closed it and put it in its usual place before locking and going home.　当最后一个项目登入分类账之后，那个职员把账目合上，放到正常放置的位置，然后加上锁就回家了。
　Is the word yonks entered in this dictionary?yonks　这个词收进该词典了吗?
2. 使入学 make sb into school, etc.
　We have decided to enter him in a private school.　我们决定让他进入一所私立学校。
　Parents enter their children in school.　父母给子女报名入学。
 ♣ enter into　(v.+prep.)
　〔说明〕 enter into通常不用于被动结构，也不用于进行体。
1. 参与 take part in an activity
　He entered into politics as a hobby.　他参加政治活动是作为一种爱好。
　Finally the whole class entered into the discussions.　最后全班都参加了这一讨论。
　I don't want to enter into this argument.　我不想参加这场争论。
　Everyone enters freely into society.　每个人自由参加社交活动。
　On entering into the battle, he forgot his wound.　一投入战斗，他就忘记了自己的伤。
2. 开始 begin
　This factory entered into the production of TV sets five years ago.　这家工厂5年前就开始生产电视机。
　I dared not enter into conversation with him.　我不敢与他交谈。
　The new law will enter into effect on April 1.　新的法令将于4月1日生效。
　They have entered into a study.　他们已开始了一种研究。
　They entered into a long discussion.　他们开始了长时间的讨论。
3. 包括 be included in a discussion, plan, calculation, etc.
　〔说明〕 enter into通常用于疑问句和否定句。
　Does that enter into the cost of the ticket?　票价中包括这项吗?
　That didn't enter into our plans.　那不在我们计划之中。
4. 考虑，研究 think over sth; study or research sth
　〔说明〕 enter into通常用于疑问句和否定句。
　The fact that the office already has a good accountant simply didn't enter into the decision.　这个办公室已经有了一名很好的会计，但这一决定中根本没有考虑这一事实。
　John's accident didn't enter into our plans. We shall have to go without him.　我们的计划没有考虑到约翰出事故。我们只好不带他走。
　This possibility never entered into calculations.　我们从未考虑到这种可能性。
　Without entering into all the advantages and disadvantages, we can see that the plan is possible.　不需要考虑所有的利弊我们就可以看出这个计划是可行的。
　Once he entered into a question he would never stop.　他一旦开始钻研一个问题就从不半途而废。
　There is no need to enter into a lot of unnecessary details now.　现在不必讨论大量不必要的细节。
　The book doesn't enter into the moral aspect of the issue.　本书未探讨这个关于道德方面有争议的问题。
　There won't be enough time at today's meeting to enter into the question of overseas aid.　在今天的会议上将没有足够的时间来讨论对外援助的问题。
　They will enter further into particulars.　他们将进一步着手研究细节。
　Let's enter into the subject.　让我们来讨论这个问题。
　He has entered fully into the spirit of the book.　他充分领会了这部书的精神。
　They'll enter into this question sometime later.　他们要稍后一点讨论这个问题。
　He introduced himself to Mr. Wang, hoping to enter into conversation with him.　他向王先生作了自我介绍，想同他交谈。
　The two powers entered into boundary negotiations.　两个大国着手进行边界问题谈判。
5. 缔结（协议） conclude (agreement)
　They have entered into a contract.　他们已签订合同。
　They entered into a two-year contract.　他们订了一个为期两年的合同。
　Once you have reached a formal agreement, you should enter into a contract with the other party.　你一旦达成正式协议，就应该和对方签订合同。
　Britain has entered into a new trade agreement with our country.　英国和我国达成了一项新的贸易协定。
　We'll officially enter into negotiations with Japan.　我们将正式与日本进行谈判。
　The factory enters into a contract directly with them.　工厂直接和他们签订合同。
　They enter into negotiations with a business.　他们开始与一公司协商。
 ♣ enter on〔upon〕　(v.+prep.)
　〔说明〕 enter on〔upon〕通常不用于进行体。
1. 〈正〉开始 begin sth, especially a new stage of one's life or work
　I will enter on my task tomorrow.　我明天开始工作。
　They entered upon the work with great enthusiasm.　他们满怀热情地开始了这项工作。
　The young man entered upon his work with enthusiasm.　这年轻人以很大热情着手工作。
　The new teacher entered upon his duties in the autumn.　那位教师是秋天开始上任的。
　He has entered upon his new duties.　他已开始担任新职。
　He entered upon his second term of office as Premier last week.　上周他开始担任第二任总理。
　Once he had entered upon a question, he would not stop.　他一旦开始研究一个问题就停不下来。
　He has entered upon a political career.　他已投身政界。
　Next month the President will enter upon his second term of office, knowing that there is much work to be done.　总统将在下个月开始他的第二届任期，他知道有许多工作等着他去做。
　The book is entering upon its third edition.　这本书正在出第三版。
　China has entered upon a new era.　中国已进入一个新时代。
　The scientific world entered on a new age with the splitting of the atom.　随着原子的裂变成功，科学界开始了一个崭新的时代。
　Our struggle has entered upon a new phase.　我们的斗争开始进入了一个新阶段。
2. 继承 inherit inheritance, etc.
　Recently John has entered on an inheritance.　最近约翰继承了一笔遗产。
　When he was 18 he entered upon the large fortune that his rich father had left him.　他满18岁时，继承了有钱的父亲遗留给他的一大笔财产。
　She entered upon her inheritance from her aunt.　她从她姑妈那儿继承了一份遗产。
　You will be allowed to enter upon your fortune when you are 21.　你21岁时就会拥有你的财产。
 ♣ enter up　(v.+adv.)
　记下　write down
　Enter up the day's accounts in the black book.　请把一天的账目记入这个黑本中。
　I haven't entered up your name and occupation yet.　我尚未记下你的名字和职业。
　It is very important that every sale of a dangerous poison should be entered up at the time of sale.　出售危险毒品应该登记出售时间，这是很重要的。

 ♣ enter, enter into
　二者都有“进入”的意思。其区别是：
1. 表示进入某具体的场所、建筑物、机构时用enter；表示开始进入、开始从事…或仔细研究等抽象的意义时用enter into. 但在特别强调深入某具体场所或某物时，有时也用enter into.
2. enter表示一个进入完成的动作；enter into表示“进入…”的意图。例如：
　We entered into a woody mountain.　我们进入一片山林里。
　The arrow entered into the flesh.　箭深深地射进肉里。
　It entered into the body.　它进入了体内。
　Let's not enter into details at this stage.　咱们不要在现阶段着手处理具体问题。
 ♣ enter, come into
　这两个词（组）的共同意思是“进入”。其区别是：
1. enter表示“进入”时，是相当正式的词，在会话中一般不常用。
2. enter可用作及物动词和不及物动词；而come只用作不及物动词，后面接介词into后方可带宾语。例如：

　她一声不响地进了屋。
　［误］ She entered into the room without making a sound.
　［正］ She entered the room without making a sound.
　［析］ enter接表示具体概念的名词作宾语时，是及物动词，不需借助介词into.

　"Enter ..."　或“... enters”都可表示舞台上的“登场”。例如：
　"Enter Macbeth"　或"Macbeth enters"意思是“麦克佩斯登场”。注意第一句用"Enter"，不可用"Enters"，因为它实际上是祈使句"Let Macbeth enter"的变形。

　［同义词］ come in, gain entry, go in, set foot in, turn into
　［反义词］ depart, leave
　［词源］　古法语entreprise（进取，从事）