Gilbertite
丝光白云母
🗣️ 情景例句
I want to find a job in the publishing industry after graduation.
我毕业后希望能找到出版类的工作。
Has everybody got a sheet?
每个人都拿到材料了吗？
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。