Aorta descendens
[医] 降主动脉
🧩 词语组成解析
aorta
[ei'ɔ:tə]
n. 主动脉;
[医] 下行的, 降的
🗣️ 情景例句
We've got a forty-minute drive into the city.
我们还要开四十分钟的车到城里去。
It's a small world.
世界真小！
Which girl? I must thank her!
哪个女孩？我得感谢她！