Polycythemia
n. 红细胞增多症, 红血球增多症\\n[医] 红细胞增多
🗣️ 情景例句
And again--thanks.
再次谢谢你。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
Do you offer any quantity discounts?
大量购买有折扣吗？