1. 泄密：3. squirm v. 蠕动 | 4. let on 泄密 | 5. coordinate v. (使)配合

2. 透露：let off 放出 | let on 透露 | let one's back hair down 把头发散开

3. 泄露,让人知道：11) prying a. 爱打听的 | 12) let on 泄露,让人知道 | 13) modification n. 更改,修正

4. 泄密,假装：let go of释放,松手 | let on泄密,假装 | let up停止,中止

verb

1. make known to the public information that was previously known only to a few people or that was meant to be kept a secret

e.g. The auction house would not disclose the price at which the van Gogh had sold
The actress won't reveal how old she is
bring out the truth
he broke the news to her
unwrap the evidence in the murder case

Synonym: unwrapdisclosebring outrevealdiscoverexposedivulgebreakgive awaylet out