Postregulator
[电] 后段调整器
🗣️ 情景例句
Hand me two eggs from the refrigerator,
替我从冰箱拿两个蛋来。
All bags contain an inner waterproof lining.
所有包内都有一层防水内衬。
When I boarded the train, I could not help noticing that a great many local people got on as well.
上车后，我不禁注意到许多当地人也上了车。