■ recognize

可以是“认得”或“（外交）承认”的延续状态，此时可以用一般现在时。

• Do you recognize this melody?你认得这个曲调吗？
• The United States recognizes only one China.美国承认只有一个中国。

也可以是“一下子认出来”或“给与（外交）承认”的瞬时行动，此时原则上不可以用一般现在时。

• I recognized him as soon as he came in the room.他一走进房间，我就认出来是他。
• The United States has recognized the new government of Salvador.美国承认了萨尔瓦多的新政府。

• join
• journey
• journey, trip 与 travel
• junior
• just
• just because
• justify
• just that
• karat
• keep
• keep in check
• keep...in check
• keep in touch
• keep sb in check
• keep somebody in check
• keep someone in check
• keep something in check
• keep sth in check
• key
• kill
• kind
• know
• knowledge
• lack
• lady