Mitchellite
镁铬铁矿
🗣️ 情景例句
Oh, you think you're going to have a hard time
你认为需要大费周折
That man is a teacher,isn't he?
那个人是位教员，对不对？
The two men quarrelled bitterly and it was clear that the argument could only be settled by a fight.
两个人争吵不休，显而易见，只有较量一番才能解决问题。