Hielmite
钙铌钽矿
🗣️ 情景例句
but there's a letter here addressed to you,
这确实有一封信是寄给你的。
Why don't we go to the office now?
为何我们现在不去办公室呢？
in order that an individual or a group of individuals may earn as much money as possible.
为的是让某个个人或某一部分人尽可能多地赚钱。