Colusite
硫钒锡铜矿
🗣️ 情景例句
I didn't mean to do that.
我并不想要那么做。
Reading is to the mind what exercise is to the body.
读书养神，锻链健身。
Could I drop in at your house after the concert, or would that be too late?
我可不可以在音乐会开完后去你家拜访？那会不会太晚了？