Polylines
(polyline 的复数) [计] 多线
🗣️ 情景例句
Here you go, sir.
可以，先生。
Let me give you a little fatherly advice.
让我给你一些父亲般的劝告。
local epidemics of this disease could be created.
就可以使这种疾病在一个地区蔓延起来。