Venae sigmoideae
[医] 乙状结肠静脉
🧩 词语组成解析
vena的复数
🗣️ 情景例句
My wife, Marilyn Stewart, is a member of your program.
我太太Marily Stewart是你的学生。
Knowledge is long, life is short.
吾生有涯，而知无涯。
The police had a difficult time, but they were most amused.
警察虽然吃了苦头，但他们还是感到很有趣。