Polys
n. [医]多形核白细胞：多形核白细胞的俗称。见neutrophil( poly的复数形式 ); polyethylene 聚乙烯; polymer 聚合物; copolymer of vinylidene fluoride and tetrafluoroethylene 亚乙烯氟四氟乙烯共聚物（科技符号）
🗣️ 情景例句
I suppose I could call him.
我想我可以打电话给他。
How often did I tell you to speak clearly?
我告诉你多少次要讲清楚?
Yes, there is.
有水。