Chenevixite
绿砷铁铜矿
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
She's free on Friday and Saturday.
她周五和周六有空。
Hello! Did you enjoy yourselves at the party ?
你好！你们在晚会上玩得愉快吗？