as close as a clam

as close as a clam 基本解释

守口如瓶,一声不吭

as close as a clam 用法和例句

1、The landlady is as close as a clam.

女房东非常吝啬。

重点词汇

close adj. 紧密的；亲密的；亲近的 vt. 关；结束；使靠近 vi. 关；结束；关闭 adv. 紧密地 n. 结束

clam n. 蚌，蛤；〈美口〉沉默寡言的人；钳子；〈美俚〉银币 v. （在沙滩上）挖蛤；〈美俚〉嘴紧；奏出（唱出）错音