Amnionic vesicle
[医] 羊膜囊
🧩 词语组成解析
a. [动][解]羊膜的,有羊膜的
n. 囊, 泡, 水疱\\n[化] 小穴
🗣️ 情景例句
Why do you want to resign your position as secretary?
你为什么想辞去秘书的职务？
How many feet are you going to use?
你要用几英尺？
Where there's a will,there's a way.
有志者事竟成。