Bannisterite
硅锰矿
🗣️ 情景例句
Of course.
当然。
They're all tall, they all have blond hair, and they all seem to have blue eyes, too.
他们都是高个子、金发、看起来也都是蓝眼睛。
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，