Euchlorin
碱铜矾
🗣️ 情景例句
Thank you so much.
太感谢你了。
Can I take you out to dinner? It'll be my treat.
我带你出去吃饭好吗？这次我请客。
'It's none of your business,' the young man said rudely.
“不关你的事，”那男的毫不客气地说，