To be unwilling or reluctant to reveal information or discuss a matter openly, only disclosing details bit by bit, often under pressure.
每次问他项目进展，他都像挤牙膏一样非得问到具体问题才肯说一点。
Every time I ask him about the project's progress, he's like squeezing toothpaste; he only reveals a little when pressed with specific questions.
Era:
Modern
Frequency:
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