Zonary placenta
[医] 环状胎盘
🧩 词语组成解析
a. 带的, 象带子的, 带状的\\n[医] 带的, 区的
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
I'm very grateful, Robbie.
非常感谢你 ，Robbie。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
and whom I respect, confess at once that they have little idea where they are going when they first set pen to paper.
和尊敬的作家，都立即承认在他们动笔时，不清楚要写什么，怎么写。