Gradiomanometer
压差密度计
🗣️ 情景例句
We had a good time.
我们玩得很愉快。
The telephone is ringing.
电话铃响了。
John Dewey has said in all seriousness that the part played by custom in shaping the behaviour of the individual,as against any way in which he can affect traditional custom,
风俗在形成个人行为方面所起的作用和一个对风俗的任何影响相比，