Keweenawite
杂砷铜镍矿
🗣️ 情景例句
How old are you, Albert?
几岁啦， Albert？
But it's supposed to get cloudy and windy again this afternoon.
但是，据说今天下午又要转阴刮风了。
Computers have become smaller and smaller, more and more powerful and cheaper and cheaper.
计算机已经变得体积越来越小，功能越来越多，价格越来越低，