用“NGC 23”造句大全,NGC 23造句
亮一些的NGC 2327是头,更弥散的IC 2177是两翼和身体。
Brighter NGC 2327 forms the head with the more diffuse IC 2177 as the wings and body.
亮一些的NGC 2327是头,更弥散的IC 2177是两翼和身体。
Brighter NGC 2327 forms the head with the more diffuse IC 2177 as the wings and body.