Trihalide
三卤化合物
🗣️ 情景例句
Yes. They reached us yesterday.
是的，昨天我们收到这批货物。
One rotten apple spoils the whole barrel.
一只烂苹果烂一萝苹果。
Good, we'll be ordering in just a few days.
很好，两三天内我们就会下订单。