Cannizzarite
辉铅铋矿
🗣️ 情景例句
Robbie, Robbie, remember me?
Robbie， Robbie，记得我吗？
She's a widow.Her husband died last year.
她是一个寡妇。她的丈夫去年死了。
Over a year passed before the first attempt was made.
然而一年多过去了才有人出来尝试。