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
but where would I fit into the plan?
但是我在这项计划中怎么定位呢
It is madness for a sheep to treat of peace with a wolf.
跟狼讲和平，此羊必癫狂。
I walked across the park.
我穿过了公园。