Caval valves
[医] 下腔静脉瓣
🧩 词语组成解析
[医] 腔静脉的
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
All right.
好。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
We always make friends with each other again.
我们总是重新交朋友。