Phosphoryl
n. [化]磷酰基
🗣️ 情景例句
How's everything with you?
你一切如何？
He's an engineer.
他是工程师。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。