Colusite
硫钒锡铜矿
🗣️ 情景例句
If you stick to the truth, you'll have nothing to fear.
如果你坚持真理，就会无所畏惧。
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
He is in his everyday clothes.
他穿着平常的衣服。