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
Don't forget to use primer first when you paint the house.
刷房子之前别忘了刮底漆。
9:25 on Track 12.
9点25分，12轨道。
I went downstairs and sat in front of the television pretending to read.
便来到楼下坐在电视机前假装看书。