Semipotentiometer
半电势计, 半电位计
🗣️ 情景例句
I give up, I don't know what you're talking about.
我投降了，我一直都听不懂你在说什么。
The accident held the train up for an hour.
那事故使火车延误了一个小时。
The ice is hard enough to skate on.
冰已经厚得可以划冰了。