O'befirne's valves
[医] 奥贝恩氏瓣(直肠结肠襞,直肠括约肌)
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
Maybe I should.
也许我该这样。
Had so much fun
玩得开心
Is there anything else that I ought to get?
我还该弄点别的什么东西吗？