英语词汇lightyears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	lightyears
释义	lightyears 简明释义 n.（天）光年（指光1年走过的距离，约为9.5兆公里，lightyear 的复数）网络释义短语 1 LIGHTYEARS AHEAD 盛夏光年双语例句 1 They were by far，the largest and most distant objects that scientists had ever detected:a strip of enormous cosmic clouds some 15 billion lightyears from earth. 离地球大约150亿光年的一块狭长的巨大宇宙云系是科学家在此以前所发现的最大、最遥远的物体。
随便看	cryo-unit cry out cry (out) against cry out against cry out for cry (out) for cry out for help cry out for sth cry out to be Cryovac cryovacuum pump cryovacuum technology cry over cry over spilk milk cry over spilled milk cry over spilt milk cryovial cryovials cryovolcanic cryovolcanism cryovolcano cryovolcanoes cryowinding cryp cry pax

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