Nvp
[医][=4-(1-naphthylvinyl)pyridine]4-(1-萘乙烯基)吡啶
🗣️ 情景例句
Mm, the day after tomorrow?
啊，后天？
She wants me to come as often as possible.
她希望我尽可能常来。
I'm sowing cabbages.
我在播白菜种。