Trihalid
[医] 三卤化物
🗣️ 情景例句
First you must find out the clause of the quality problems and furnish sufficient evidence.
首先你的查查有关质量问题的条款，并提供足够的证据。
How often did I tell you not to say a word?
我告诉你多少次不要讲话?
An old woman is standing at the side of the road.
一位老大娘站在靠近红绿灯的路边。