Chalcopyrite
n. 黄铜矿\\n[化] 黄铜矿
✅ 同义词
🗣️ 情景例句
The birthday dinner was held at a five-star restaurant.
生日宴会在一个五星级的宾馆里举办。
Example is better than precept.
言教不如身教。
Yes, there are.
是的，有。