Potamometer
n. 水力计
🗣️ 情景例句
I wish we had brought Max.
我也希望带了Max来。
If two men ride on a horse, one must ride behind.
两人同骑一马，必有一人在后。
No, it isn't. It's a Japanese car.
不是。那是一辆日本产的小汽车。