Cobaltitite
[建] 辉钴矿
🗣️ 情景例句
I had dinner with him Saturday,
星期六我与他一起吃晚餐，
Do you want me to check the tires?
要检查轮胎吗？
I'd like to invite you to dinner before you go. What about Thursday?
我想在你走之前请你吃饭。周四怎么样？