Bakerite
[矿]纤硼钙石
🔁 扩展释义
【化】 纤硼石
🗣️ 情景例句
Is Li Ying in?
李英在家吗？
He tells me is a city boy, and this is his first time to live in a camp like this.
他说他是一个都市男孩，这是他第一次过这种野营生活。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，