Definition
a question said to someone who is not speaking, often implying the speaker is annoyed.
（用於帶有不悅語氣的問句）你怎麼不說話？是啞口無言了嗎？
I asked you a question, why aren't you answering? Has the cat got your tongue?
我問了你一個問題，你為什麼不回答？你怎麼不說話了？
She looked upset, and when I asked her what was wrong, she just stayed silent. It seems the cat has got her tongue.
她看起來很沮喪，當我問她怎麼了時，她只是保持沉默。看來她說不出話了。
You haven't said anything the whole time, what's going on? Has the cat got your tongue?
你一直都沒說話，怎麼回事？你怎麼不說話了？