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
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
Do you want to change before the banquet?
宴会前你想换衣服吗？
I had a seat beside the window.
我的座位在窗口旁