Mendeleyevite
钙铌钛铀矿
🗣️ 情景例句
I wish I had the recipe.
我真希望我有份菜谱。
If I buy that car, I'll have to borrow some money.
如果我要买那辆车的话，我必须借一些钱。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远