Lancasterite
水菱镁矿
🗣️ 情景例句
Very good. But, unless I miss my guess, you should say something about your family, too.
非常好，但是我除非我想错了，不然你应该谈谈你的家庭。
I hope you're enjoying your stay here.
我希望你能在这里过得愉快。
The picnic basket was no longer under the tree.
树下的野餐篮不见了。