dark nebuladɑ:kˈnebjələ短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 暗星云 Starting on the left, look for the Lagoon and Trifid nebulae, the Cat's Paw, the Pipe dark nebula, and the colorful clouds of Rho Ophiuchi and Antares right. 从影像左方开始往右，分别可以找到潟湖星云、三裂星云、猫掌星云、烟斗星云以及色彩缤纷的心宿增四星和心宿二。 www.astronomy.com.cn