Domingite
硫锑铅矿
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
My book has a dark blue cover.
我的书有一个深蓝色的封面。
The police were astounded when Mrs.Ramsay told them what she had done.
拉姆齐太太把她所做的事告诉了警察，警察听后大为吃惊。