Wallerite
墨铜矿
🗣️ 情景例句
A house like this in Riverdale costs double the price.
在Riverdale像这样的房子价格要贵一倍。
After dinner sit a while, after supper walk a while.
午饭后要坐，晚饭后要走。
That's why I've come to see you.
这就是我来见您的原因。