Backflush
回洗
🗣️ 情景例句
Have you got any proofs?
你们有证据吗？
No matter what comes up, don't mention my name.
不论发生什么事，你也不要提到我的名字。
I don't know. I've got a headache and a cough.
我不知道。我头痛和咳嗽。