astroid
astrolabe astrologer astrologic astrological astrologically astrology astrometeorology astrometer astrometric astrometry astronaut astronautic astronautical astronautic(al) astronautically astronautics astronavigation = astronomical navigation astronomer astronomic astronomical astronomic(al) astronomically astronomy astrophotocamera astrophotographic astrophotography astrophysical astrophysicist astrophysics |
astroid /'æstrɔid/
danh từ
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