Postregulator
[电] 后段调整器
🗣️ 情景例句
We're out of toilet paper again. Let's buy some more rolls.
咱们又没卫生纸了。再多买几卷吧。
It's nothing.
小事情。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。