Variocoupler
n. 可变耦合器\\n[电] 变耦器
🗣️ 情景例句
Sure.
当然可以。
If he doesn't, will you buy one?
如果他不，你会买一个吗？
It has always been a mystery to me who city dwellers, who appreciate all these things, obstinately pretend that they would prefer to live in the country.
城里人对这一切心里很明白，却偏要执拗地装出他们喜欢住在乡村的样子，这对我来说一直是个谜。