Tra từ astro - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

astro- astro- BrE [ˈæstrəʊ] NAmE [ˈæstroʊ] combining form (in nouns, adjectives and adverbs)connected with the stars or outer space •astronaut •astrophysics Word Origin: [astro-] from Greek astron ‘star’.