词汇“principal derivative”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	principal derivative
释义	见:derivative: principal derivative
随便看	video dissolve video distribution circuit video distributor video drum apparatus video effect video emphasis video envelope video equalization video equipment video exciter video fan video film video filter videofrequency video frequency amplification video frequency amplifier video-frequency chrominance components video frequency signal generator video gain video gating videogenic videognosis videograph video guard band video head

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