Connellite
铜氯矾
🗣️ 情景例句
I would like to get a more specialized job.
我想获得一份更加专业化的工作。
No, man. You're the one who blew it.
不，老兄，你才是败事的一个。
The development of such a telescope will be one of the great astronomical projects of the twenty-first century.
而开发这样一台望远镜将会是21世纪天文学的一个重要的研究课题。