Acetnaphthalide
[化] 乙酰萘胺
??? 情景例句
My brother is a junk food addict.
我兄弟就愛吃垃圾食品。
If you work in a factory,you usually have to punch a clock.
如果你在一個工廠里工作，你通常必須打卡。
There are countless people who, ever since their early years, have learned to associate snails with food.
有不計(jì)其數(shù)的人們從小就知道蝸牛可做菜。