Indigolite
[矿]蓝电气石
🗣️ 情景例句
I sold it to the present owners.
是我把它卖给了现在的主人。
Let me go.
让我走。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。