Polybromocarbon
多溴烃
🗣️ 情景例句
But schedule another production meeting for tomorrow.
务必安排在明天举行另一次生产会议。
Would you please have dinner ready for me?
可以请你为我准备晚餐吗？
It is about two hundred metres from his home.
汽车站离他家二百米左右。