Arcus aortae
[医] 主动脉弓
🧩 词语组成解析
[医] 弓
pl. 主动脉\\n[医] 主动脉
🗣️ 情景例句
we would go down to the beach and catch crabs,
我们走到海边抓螃蟹，
To run a race
竞争
Even so, people are going to find it difficult to get to work.
即使这样，人们仍会感到上班有困难。