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词组
must be(must have)
释义
must be ： must have--677
这两个复合情态助动词同义，都作“谅必”讲，只是 must be 用了形容词，表达情况；后者用了过去分词，表达动作。
例如：
You must be very tired after so long a walk. 走了那么长一段路，你谅必很累了吧。
She hasn't come yet ； she must have missed the 3 ∶ 30 train.
她还没有赶到，谅必没有乘上 3 时 30 分这班火车了。
随便看
at quiet(on the quiet)
at risk to(at the risk of)
at risk(at one's (own) risk)
at sb's command(in sb's command)
at sb's hand(at hand)
at school(in school)
at sight of(at the sight of, in sight of)
at sight(in sight)
at stake(at the stake)
at table(at a table)
at table(at the table)
at that rate(at this rate)
at that(in that)
at the age of(in the age of)
at the back of(at the rear of, in the back of, in the rear of)
at the back of(in back of)
at the back of(on the back of)
at the beginning(in the beginning)
at the bottom of one's heart(from the bottom ofones heart)
at the corner of(on the corner of, in the corner of)
at the cost of(at cost of, at a cost of)
at the dinner table(on the dining table)
at the double(on the double)
at the ebb(on the ebb)
at the end(at an end)
英语用法大全包含4352条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。
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更新时间：2025/7/22 13:14:26