Semipotentiometer
半电势计, 半电位计
🗣️ 情景例句
There's much more to be done.
要做的事太多了。
I remember George's father owns a ship.
我记得乔治的父亲有一艘船。
Mr and Mrs Shute were very sad. But what could they do?
舒特先生和夫人非常难过。但他们有什么办法呢？