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'll go over to the job site together.
我们等一会儿一起去工地。
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
Such extreme cases must probably be taken with a grain of salt,
这种极端的事例虽不可全信，