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单词 cathode ray tube
释义

cathode ray tube

(缩略词: CRT)
noun
a high-vacuum tube in which cathode rays produce a luminous image on a fluorescent screen, used chiefly in televisions and computer terminals
阴极射线管(主要用于电视及计算机终端)。
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更新时间:2025/8/3 1:56:39