Derate
vt. 减免\\n[电] 减额
🗣️ 情景例句
Or at least I think I do.
至少我想我有了答案。
I know the boy whose father is a merchant.
我知道那个男孩的父亲是商人。
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
不久，一架直升飞机飞抵飞机失事现场，来搭救这几个幸存者。