Polylines
(polyline 的复数) [计] 多线
🗣️ 情景例句
There has been very little progress this term.
这学期没有什么进步。
I want to take this opportunity to thank them all.
我想借这个机会向他们表示感谢。
May I know the quantity you require?
请问你们需要多少数量的货物？