Oregonite
砷铁镍矿
🗣️ 情景例句
Who am I, you old rascal?
我是谁 ？你这个老玩童。
I will take a train.
我将去搭火车。
That's very kind of you, but I want to speak to him about my son, Jim Green.
你真好，谢谢您。不过我想和校长谈谈我儿子吉姆·格林的事情。