Membranacea placenta
[医] 膜状胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
International travel involves a lot of waiting around in airports.
经常在机场等候是环球旅行的一部分。
Idleness rusts the mind.
懒惰使人的头脑迟钝。
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。