Natroopal
钠蛋白石
🗣️ 情景例句
If you can confirm that you wish to proceed with a distributorship of our company,
假如你能肯定你们愿意同我公司建立销售关系，
The sanitary engineer collects garbage.
卫生队员收集垃圾。
I could answer sixteen of the question.They were very easy.
其中的16道题。这些题很容易。