英语词汇“gray card”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	gray card
释义	WordReference Random House Unabridged Dictionary of American English © 2024 gray′ card′, [Photog.] Photographya card of controlled reflectance held near a subject to approximate middle tones and used as a target for an exposure meter.
随便看	freeze-frame freeze out freezeout freezer freezer burn freeze-up freezing freezing drizzle freezingly freezing point freezing rain freezing works free zone frege f region frei freiburg freight freightage freight agent freight car freight engine freighter freight forwarder freight house

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