Wittichenite
脆硫铜铋矿, 硫铋铜矿
🗣️ 情景例句
So I try hard to find opportunities for people like you.
所以我努力为像你这样的人寻找机会。
Pick on someone your own size!
不要以大欺小！
I'm afraid not. She isn't here at the moment. Can I take a message?
恐怕不行。她这会儿不在。有话要我转告吗？