Polydomain
[理]多畴, [数]多域
🗣️ 情景例句
What do you do for a living?
你是做什么的？
I've got a lot of things to do before I can leave.
在我能离开以前，我有很多事情做。
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。