Trichmonad
毛滴虫
🗣️ 情景例句
I don't know why I didn't think of it.
我不知道为什么我没有想到这一点。
He looks down on me.
他根本不把我放在眼里。
Many people in industry and the Services, who have practical experience of noise,regard any investigation of this question as a waste of time;
在工业部门工作和在军队中服役的许多人对噪音有切身的体会，他们认为对这个问题进行调查是浪费时间，