Placenta obsoleta
[医] 废用胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
I've never been to the aquarium
我从来没有去过水族馆
The dinner was superb. Who cooked it?
菜太棒了！谁做的？你吗？
Letter
3第三封信