Schmollnitzite
水铁矾
🗣️ 情景例句
Thank you.
谢谢你。
You play the piano beautifully.How much do you practice every day?
你完美地弹钢琴,你每天花多少时间练习？
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。