| 释义 |
Related topics: Astronomyastro- /æstrəʊ, -trə $ -troʊ, -trə/ prefix XXrelating to the stars, the planets, or space （关于）星球[行星，太空]的 an astronaut (=someone who travels in space) 宇航员，太空人 astronomy (=scientific study of the stars) 天文学Origin astro- Old French Latin, from Greek, from astron “star”astro- prefixChinese |