守瓶缄口近义词
热搜词语
守口如瓶
释义：守：把守。闭口不说，就像瓶口塞紧一样。形容说话谨慎或严守秘密。
英文：reticent; not breathing a word; lit. to guard one's mouth like a closed bottle (idiom); tight-lipped
例句：
此事涉及国防机密，当然要～。