Sericotolite
绢绿碳酸岩
🗣️ 情景例句
I'm busy packing for the journey.
我为外出旅行，正忙着打点行李。
Nothing is impossible to a willing heart.
心之所愿，无事不成。
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？