Dinitrophenol
n. 二硝基酚
🗣️ 情景例句
and kiss the bride.
吻新娘。
I used to wake up early and get up at 7 o'clock.
我过去常早醒来并且在7点钟起床。
Could I have this sample free of charge?
这样品可以免费送我吗？