Leonite
钾镁矾
🗣️ 情景例句
Where are the shopping carts?
购物车在哪儿？
The master always exacts quality work from his students.
老师常常要求学生们认真踏实的完成功课。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，