Polylines
(polyline 的复数) [计] 多线
🗣️ 情景例句
This is the moment you've been waiting for.
你期待已久的时刻终于到来了。
Without a friend,the world is wilderness.
没有朋友，世界成了荒野。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。