Uintahite
硬沥青
🗣️ 情景例句
Robbie's right.
Robbie说对了。
To organize a new political party
组织新政党
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。