Evigtokite
钙铝氟石
🗣️ 情景例句
Thank you for going out with me. I had a very nice time.
谢谢你陪我出来。我过得很愉快。
Please call me if you have any problems.
如果你有难题，就请打电话给我吧。
That's right. I'm travelling round the country.
对。我在周游全国各地。