Melonite
[矿]碲镍矿
🗣️ 情景例句
that Grandpa Philip bought for him.
祖父Philip给他买的。
Could I have the bill, please?
请把帐单给我好吗？
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。