Placenta vera
[医] 真胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
abbr. 通用实验性反应堆装置（Versatile Experimental Reactor Assembly ）
🗣️ 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
I prefer tea to coffee.
和咖啡相比，我更喜欢茶。
John seldom gets together with his friends.
约翰很少与朋友聚在一起。