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	light valve noun : an electromagnetically operated device whose light transmission varies in accordance with an electrical quantity (as current) and that is used especially in recording sound on motion-picture film
随便看	passt pass the buck pass the chair pass the hat pass the time of day pass-through passt-mir-nicht passu pass up passus passwalk passway password passymeasure passé passé passée passés past past pasta pasta past absolute pasta filata cheese pastance

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