Polyhalogenation
多卤化反应
🗣️ 情景例句
I could probably tell what it requires to fix it up.
我大致能说出修复它需要些什么。
Who is going to wait?
谁在等？
I can lend you one and a few pieces of equipment.
我可以借给你一顶帐篷和几样装备。