Wittichenite
脆硫铜铋矿, 硫铋铜矿
🗣️ 情景例句
Maybe I can help. Tell me what it is, Susan.
也许我能帮忙。说给我听听 ，Susan。
I don't like his kissing business.
我对他的接吻索然无味。
OK. Where shall we meet?
好的。我们在什么地方会面呢？