Variocoupler
n. 可变耦合器\\n[电] 变耦器
🗣️ 情景例句
You must be joking.
你肯定是在看玩笑。
I know the boy whose father is an attorney.
我知道那个男孩的父亲是律师。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。