Ethylamine
高中 Senior High[化] 乙胺\\n[医] 乙胺
🗣️ 情景例句
Anytime. Good luck.
不用谢。祝你好运。
Words are but wind.
耳闻不如一见。
the figure becomes no more than an exact and matter-of-fact observation.
杜威的比喻就是他实事求是观察得来的形象化的说法。