Science teacher
理科教员
🧩 词语组成解析
🗣️ 情景例句
We think all the terms should meet with common agreement.
我们认为，所有的条款都应当取得一致意见。
An enemy's mouth seldom speaks well.
狗嘴里吐不出象牙。
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。