Electrofilter
[医] 电滤器
🗣️ 情景例句
Hey, go to the doctor. That cough sounds bad.
嘿，去看看医生吧，听起来你咳嗽得挺厉害的。
I've had this cough for a week now.
我这样咳嗽已经一周了。
I'm mending a clock.
我在修表。