Polygons
多边形
🗣️ 情景例句
It sounded like a dog barking right here.
好像有只狗就在这儿叫。
Fortune is fickle.
天有不测风云，人有旦夕祸福。
Over the periods their saliva, a mild, digestive juice like our own, was converted into a poison that defies analysis even today.
蛇的唾液本来和我们人的消化液一样柔和，但经过漫长的时间，演变成了今天仍无法分析清楚的毒液。