Cuproscheelite
铜白钨矿
🗣️ 情景例句
It's my favorite part of the meal.
这是全餐中我最爱吃的部份。
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年，但现在在当老师。
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生气。