Potentioneter
[电] 电位差计
🗣️ 情景例句
Next time you are in town, drop me a line.
下次你在城里的时候给我写信吧。
It's been a long time.
好久不见了。
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。