Cheiloangicscopy
唇血管镜检查
🗣️ 情景例句
I'm so excited!
我好兴奋！
The goods we offered last week are running out, therefore, the offer terminates on 20th July.
上周我们报价的货物现已售完，所以，此报价在7月20日终止。
The letter x stands for an unknown number.
字母x代表未知数。