Chalcocitization
辉铜矿化(作用)
🗣️ 情景例句
This is a two-bedroom, two-bath house.
这是一栋有两间卧室、 两间盥洗室的房子。
I cannot afford two days off a week.
我忙得无法一星期抽出两天休假。
I'm watching the league match, of course!
当然我要看联赛。