Morgagni's valves
[医] 莫尔加尼氏瓣(肛瓣)
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
You've got it.
没问题。
How ofter did I tell you to sit straight?
我告诉你多少次要坐正?
Which platform?
在哪个站台？