Common cardinal veins
[医] 总主静脉(胚)
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
n. 纹理；静脉（vein的复数）
🗣️ 情景例句
He ofter overdrafts his account.
他的账户经常透支。
What do you do in your spare time?
空闲时间你干什么？
Well done! Does that mean that your team is top of the league?
干的好。就是说你们球队是联赛冠军啦？