023
Astronomical objects 天体 (tiāntǐ)
comet
23 彗星 [-] huìxīng (comet-star) comet: 一颗~ a comet || ~尾巴 tail of a comet || 哈雷~ Halley’s Comet '
comet 23 彗星 [-] huìxīng (comet-star) comet: 一颗~ a comet || ~尾巴 tail of a comet || 哈雷~ Halley’s Comet ' comet 23 彗星 [-] huìxīng (comet-star) comet: 一颗~ a comet || ~尾巴 tail of a comet || 哈雷~ Halley’s Comet '