Czech ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Serbian Slovak Slovene Spanish Swedish Turkish Ukrainian

astronomie n
environ.	天文学 (和天体以及对一些射线的观察和解释的科学。这些从地球附近接收到，来自宇宙其他组成部分。)