S.c.
[医] 半月瓣闭合
✅ 同义词
🗣️ 情景例句
Mitchell, so nice of you to come.
Mitchell，欢迎光临。
I was just about to call you.
我正准备打电话给你。
It's about a hundred metres along on the right.
再沿右边边走大约100米。