Halimide
[化] 氯化对十二烷基苄三甲铵
🗣️ 情景例句
The game was put off due to heavy rain.
由于下大雨，比赛延迟了。
You should wear a heavy coat, It's below zero today.
你应该穿一件厚大衣，因为今天在零度以下。
You work for the Overseas Engineering Company, don't you?
你在海外工程公司上班，是吗？