英语词汇Lenard rays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	Lenard rays
释义	Lenard rays [复]【电子】勒纳射线(一种由勒纳阴极射线管在空气中产生的阴极射线) [<Philipp E.A. Lenard]
随便看	asso. as ..., so ... as sober as a judge (as) sober as a judge (as) sober as a judge assoc. Assoc. associabilities associability associability associability, associableness associable associableness associablenesses associables associate associated associated gas associated state associated states Associated Student Body associate oneself with associate professor associate professors associate professorship

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