conversation-stopper

剑桥词典

a remark that stops the natural flow of the conversation because it is unexpected and in some way causes embarrassment or shock
（因導致尲尬或驚訝而）打斷談話的言論
When she told us her son was in prison , it was a real conversation-stopper. 儅她告訴我們她兒子入獄了之後，大家都停止了談話。 返回 conversation-stopper