Ferrojacobsite
铁锰尖晶石
🗣️ 情景例句
I really understand, Marilyn.
我真的能理解， Marilyn。
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
She stood up and took his arm.
她站起来，拉住他的手臂。