Cava
[医] 腔, [空]洞, 腔静脉
🏥 医学释义
①腔，洞， ②腔静脉
🗣️ 情景例句
I appreciate your help very much.
我非常感激你的帮助。
Let me congratulate you on your success.
祝贺您的成功。
Oh, sorry!
喔，对不起。