Halimide
[化] 氯化对十二烷基苄三甲铵
🗣️ 情景例句
You will only have to pay another ten cents and a nickle for your child.
你只需另外再付10美分，而你的孩子只要再付5美分。
Let's look at the agenda and talk the first item.
让我们看一下议程讨论第一项。
After a long period of rain the river may overflow its banks.
久雨这后，河水会泛滥成灾，