Rabdionite
铜铝锰土
🗣️ 情景例句
have become good friends, haven't you?
成了好朋友，不是吗？
Please let me apologize.
请让我致歉意。
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。