Diproxide
二硫化二异丙基黄原酸盐(调节剂)
🗣️ 情景例句
At what time?
几点？
Please try and answer the request soon.
请试着立刻回答人家的请求。
Oh no!I'd like Chinese tea with nothing in it,please.
不了！我爱喝什么也不加的中国茶。