star nebula meaning in English
睛中一点似银星
Examples
- Overview of universe ; solar system ; inter - stellar distance ; properties of stars ; classification and evolution ; star nebulae ; star cluster , structure and classification of glaxies ; cosmology ; observateries and telescopes
宇宙概观、太阳系、星距量测、星的性质、分类与演化、星云、星团、银河、系结构分类、宇宙论、天文台及望远镜。