Valvulae venae cavae inferioris
[医] 下腔静脉瓣
🧩 词语组成解析
[医] 瓣, 瓣膜
vena的复数
🗣️ 情景例句
It's not an important game, anyway.
话说回来， 这场比赛不重要。
I give you an inch, and you take a yard.
你太得寸进尺了。
However, I am very determined.
然而，我已经下定决心了。