Potentioneter
[电] 电位差计
🗣️ 情景例句
I know I should,
我知道应该这样，
Then I asked him if he knew anybody in New York .
然后我问他是否他在纽约认识人。
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。