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
I'll see you then.
到时候见啦。
The outdoor concert was called off due to the weather.
露天音乐会由于天气原因被取消。
The most frightening thing of all was that not a sound could be heard.
最令人害怕的是到处没有一点声音。