1 Results for *astrometer*
หรือค้นหา: astrometer, -astrometer-

Collaborative International Dictionary (GCIDE)
Astrometer

n. [ Astro- + meter. ] An instrument for comparing the relative amount of the light of stars. [ 1913 Webster ]


Time: 0.0231 seconds, cache age: 0.647 (clear)Longdo Dict -- https://dict.longdo.com/