Nitroazobenzene
[化] 硝基偶氮苯
🗣️ 情景例句
And let Rita Mae do the selling at the boutique.
而让Rita Mae在时装店里负责销售。
What were you doing when I called?
我打电话给你时你在干吗？
I have breakfast at 7:00 and then I go to school.
我七点吃早餐，然后去上学。