Kerat
氯银矿
🗣️ 情景例句
May I please speak to Ling Ling?
我可以和玲玲讲话吗？
There was perfect harmony between the two brothers.
兄弟俩感情非常融洽。
that is something like 6,000,000 spiders of different kinds on a football pitch.
这就是说，在一个足球场上约有600万只不同种类的蜘蛛。