英语词汇“light valve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	light valve
释义	WordReference Random House Unabridged Dictionary of American English © 2024 light′ valve′, [Elect.] Electricitya light-transmitting device having transmissions that vary in accordance with an electric input, as voltage, current, or an electron beam, used chiefly for recording sound on motion-picture film. 1925–30
随便看	public interest public-interest public-interest group public-interest law public international law publicise publicist publicity publicize public law public lending right public-liability insurance public library public life public limited company publicly publicness public nuisance public offering public officer public opinion public-opinion poll public policy public prosecutor public record office

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