Limnimeter
自记湖泊水位计
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
There are always two sides to everything.
每件是都有两面性。
Sure. What are you going to do, Mary?
当然了。你打算做什么，玛丽？