| 词组 | light years |
| 释义 | light years noun an immeasurably great time, distance or style between one thing and another UK, 1971 From the conventional measure of the distance light travels in a year.
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英语词组固定搭配大全包含4241条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。