Venae metacarpeae dorsales
[医] 掌背静脉
🧩 词语组成解析
vena的复数
🗣️ 情景例句
John isn't here today. That figures, he looked very sick yesterday.
约翰今天没有来，怪不得，他昨天就好像不太舒服。
He has a ring.
他有一只戒指。
Yes, speaking.
是我，请讲。