Dinitrofluorobenzene
[免疫]二硝基氟苯
🗣️ 情景例句
Add a teaspoon of oil and one cup of milk.
加一茶匙油和一杯牛奶。
I have not traveled everywhere in Guangzhou.
我还没有游遍广州。
We can negotiate the unit price for large orders.
如果大量订购，单价可以再谈。