Electroiron
电解铁
🗣️ 情景例句
I never slept.
我总睡不着。
The mining area is centered large in the north.
那里的采矿区大部分集中在北部。
Instead of becoming a doctor, however, he became a successful writer of detective stories.
然而，他后来没当上医生，却成了一位成功的侦探小说作家。