英语词汇light echo怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	light echo
释义	light echo 光反射(由超新星爆炸引起的自然现象)
随便看	drop arm drop around drop asleep drop astern drop a stitch drop away drop back dropback drop back in drop back order drop backs dropbacks drop ball drop bar drop behind drop below drop biscuit drop biscuits drop black drop bombs drop bottom drop box drop by drop-by drop by drop

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。