N a binary star whose orbital plane lies in or near the line of sight so that one component is regularly eclipsed by its companion 食双星 → see also variable star
eclipsing variable star[天] 食变星;蚀变星
Algol-type eclipsing variable大陵型食变星
N（名词） a binary star whose orbital plane lies in or near the line of sight so that one component is regularly eclipsed by its companion 食双星 → see also variable star