◎ cava是什么意思 [医] 腔, [空]洞, 腔静脉 cava的用法和例句: 1. Some more of this cava? It's champagne. 再来点卡瓦酒吗 这是香槟 2. I've punctured your lung and your vena cava artery. 我刚刺穿了你的肺和腔静脉动脉 3. Right atrium's torn clear off the cava....