Hoeferite
铁绿脱石
🗣️ 情景例句
She feels bad, too, Grandpa.
她也很沮丧， 爷爷。
I invited him to come over, but he wouldn't.
我请他过来，但是他不肯。
We can offer you this in different levels of quality.
这产品我们有三种不同等级的品质。