Arteriae sigmoideae
[医] 乙状结肠动脉
🗣️ 情景例句
He doesn't have any family with him.
他没有家人和他在一起。
No matter what the excuse, you must not be late.
不管有什么借口，你一定不要迟到。
Please stop me if you have any question.
有任何问题，请随时叫我停下来。