Delafossite
n. [矿]铜铁矿
🗣️ 情景例句
You and Mommy used to take me on the ferryboat.
你和妈妈常带我坐渡船。
How much do you charge for sending a cable transfer to London?
发一张到伦敦的电汇，要收费多少？
We've seen several members of the family since we arrived my grandfather and my aunt and uncle.
自我们回来以后已经见到了好几个家庭成员祖父、姑姑和叔叔。