Chalcolite
铜铀云母
🗣️ 情景例句
I can assure you that as long as you stay at home, you're safe.
我可向你保证，只要你呆在家里就会很安全。
A bad conscience is a snake in one's heart.
做贼心虚。
Where he made mistakes, he admitted these willingly.
无论在哪里犯了错误，他都乐于承认。