Placentation bleeding
[医] 胎盘形成期出血
🧩 词语组成解析
[解、动]胎盘形成
bleeding
[['bli:diŋ]]
n. 出血, 流血\\n[化] 渗色
🗣️ 情景例句
This is a tough job.
这是一件困难的工作。
What's done by night appears by day.
若要人不知，除非己莫为。
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。