Discoid placenta
[医] 盘状胎盘
🧩 词语组成解析
a. 盘状的, 圆盘状的\\n[医] 盘形的, 盘状的, 盘形挖器(牙), 盘形药丸
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
It's your birthday.
今天是你的生日。
There are no birds of this year in last year's nests.
事过境迁。
Is the population of the world still growing?
世界人口仍然在增长吗？