Allantoic diverticulum
[医] 尿囊憩室(胎生期)
🧩 词语组成解析
a. [动]尿囊的,尿囊内的,有尿囊的
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
OK.
好的。
Roll my log and I'll roll yours.
互相吹嘘。
In fact, I was a bit frightened and didn't know what we should do.
事实上我有点害怕，不知道我们该怎么办。