(just) in case (...)
以防;以防万一:
You'd better take the keys in case I'm out.
你最好带上钥匙以防我不在家。
repertoire
(总称某人的)可表演项目:
He is a pianist with a wide repertoire.
他是个能演奏很多曲子的钢琴师。
check sth out
察看,观察(有趣或有吸引力的人或事物):
Check out the prices at our new store!
看一看我们新商店的价格吧!
The lid snapped shut.
盖子啪地合上了。
His eyes snapped open.
他两眼唰地睁开了。
He snapped to attention and saluted.
他啪一下立正敬礼。
She snapped the bag shut.
她啪的一声把包合上了。
multiple copies of documents
各种文件的大量的副本
a multiple entry visa
多次入境签证
to suffer multiple injuries (= in many different places in the body)
多处受伤