Main aorta
[医] 原[始]主动脉
🧩 词语组成解析
main
[meɪn]
adj. 主要的，最重要的;全力的;
n. 最主要的部分，重点;主要管道;体力;[航海]公海;
aorta
[ei'ɔ:tə]
n. 主动脉;
🗣️ 情景例句
She had to work her way through law school.
她必须半工半读学法律。
How much is it?
这卖多少钱？
The prisoner felt sorry for him, but there was nothing else he could do.
战俘为他感到惋惜，但却没有别的选择。