英语词汇cathode ray是什么意思，cathode ray的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	cathode ray
释义	DEFINITIVE EXAMPLES 权威例句〔Crookes tube〕A low-pressure discharge tube used to study the properties of cathode rays.克鲁克斯放电管：一种用来研究阳极射线性质的低压放电管美国传统
随便看	keep a watchful eye on keep a watchful eye on keep a weather eye on keep a weather eye open keep aboriginal value keep abreast keep abreast of keep abreast of keep abreast of keep abreast of the times keep abreast of the times keep abreast of the times keep abreast of with keep account with keep accounts keep accounts keep afloat keep afloat keep after keep ahead keep ahead keep alive keep alive keep alive keep alive

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