Nappiformis placenta
[医] 轮廓胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。
Tricky
诡计多端
He did not look up from his desk when I entered.
我进去的时候，他连头也没抬。