Anus vestibularis
[醫] 前庭肛門[畸形]
?? 詞語組成解析
anus
['ein?s]
n. 肛門;
??? 情景例句
What was that?
會是什么呢？
A new bicycle is out of the question - we can't afford it.
買新自行車的事談不上 —— 我們買不起。
However, rescue operations are proving difficult.
然而，事實證明營救工作非常困難。