封嘴

fēngzuǐ

(1) [keep silent; say sth. definitive so as to prevent further discussion]∶一言不发或一口咬定

人家已经封嘴了, 三百就三百吧

(2) [make sb. keep silent; seal sb.'s lips; gag sb.'s mouth]∶压制言论自由, 试图不让人讲话

给钱干吗?想封嘴呀, 门儿也没有