Electrothermostat
电热恆温箱
🗣️ 情景例句
Yes, quite good. How about a game sometime?
是的，非常好，什么时候来场比赛怎样？
Don't teach your grandmother to suck eggs.
休要班门弄斧。
They are working hard on the farm. The children are picking apples.
他们正在农场卖力地干活。孩子们在摘苹果。