| 例句 |
novasnounor novaepl. of nova astronomya star that suddenly increases greatly in brightness and then within a few months or years becomes less bright again binary stars, brown dwarfs(or brown dwarves), dwarfs(also dwarves), fixed stars, gassers, giant stars, lodestars(also loadstars), neutron stars, pulsars, quasars, red dwarfs, red giants, red stars, subdwarfs, superclusters, supergiants, supernovas(or supernovae), variables, variable stars, white dwarfsluminaries, spheres, sunsclusters, constellations, galaxies |