Collateral artery
[医] 副动脉
🧩 词语组成解析
artery
['ɑ:təri]
n. [解剖]动脉;干线，要道;
🗣️ 情景例句
A son and his wife and their three children--my grandchildren.
有个儿子， 还有儿媳妇以及他们的三个孩子，我的孙儿女们。
Good. Let's go to the office.
好的，我们去办公室吧。
Yes, it is an old photo of my family.
是的，是我们家的一张老照片。