Read Edit View history 嘴稳 zuǐwěn tight-lipped Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 嘴稳/ 嘴穩 zuǐwěn tight-lipped able to keep a secret 他这人嘴很稳，绝对不会把你的秘密说出去。 Edit Delete References Add reference No references for this word.