Dinitrophenol(dnp)
[化] 二硝基苯酚
🗣️ 情景例句
What time is it?
现在是什么时间了？
Advanced technology has enriched China.
先进的工业技术使中国富裕起来。
The mobile phone is as popular as the beeper nowadays.
现在手机和寻呼机一样普及。