Omphalomesenteric sac
[医] 脐肠系膜囊
🧩 词语组成解析
[医] 脐肠系膜的
sac
[sæk]
n. （动植物组织中的）囊，液囊;
abbr. 缩写 = (US) Strategic Air Command 战略空军司令部。;
🗣️ 情景例句
I got it.
我猜对了。
Old wood is best to burn, old horse to ride.
老柴好烧，老马好骑。
We can't decide who should open it first.
我们难以决定谁先打开礼物包。