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
This is a little difficult for her.
这对她来说有点不习惯。
Don't believe him.
不要相信他。
This temptation to cover the distance between himself and the reader,
这种企图消除自己和读者之间距离的作法，