| 释义 |
light-year 'light-year'是'light year'的替代术语。 您可以在下面的一行或多行中找到它。WordReference English-Chinese Dictionary © 2019:主要翻译英语中文light year, light-year, lightyear nnoun: Refers to person, place, thing, quality, etc. (astronomy: measure of distance) (天文学:距离的量度)光年 Ba |