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
What can I do to cheer her up?
我要怎么做才可以让她振作起来？
Just a second. I'll have to check.
等一等。我得查一查。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，