Sampletie
氯磷钠铜矿
🗣️ 情景例句
Can I call you sometime?
我能给你打电话吗？
A great ship asks deep waters.
大船要走深水，蛟龙要在海中游。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，