Whitneyite
淡砷铜矿
🗣️ 情景例句
Wouldn't it be wonderful?
那样岂不是太美妙了吗？
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
or, to be more accurate, we can think only a very little way outside,
我们只能稍微离开一点儿，