Frigidite
镍黝铜矿
🗣️ 情景例句
I think I've seen you before, You look very familiar.
我想我以前在哪里见过你，你看起来非常面熟。
What do you want to be when you grow on?
当你长大以后，你想做什么？
Even a child can answer this question.
即使小孩儿都能回答这个问题。