Dinitrophenol(dnp)
[化] 二硝基苯酚
🗣️ 情景例句
He is a good speaker of English.
他英语说得非常流利。
Call information for the number.
打查号台查询电话号码。
You've done very well. It's a pity you missed the sports meeting last week.
你学得不错嘛。很可惜，你错过了上周的运动会。