英语词汇“precious metals”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	precious metals
释义	precious metals 原型:precious metals 是 precious metal 的复数 freq. 23 dict. 9 spoken 8 n.“precious metal”的复数 [网络]贵金属；贵重金属；珍贵金属
随便看	polarity polarity bias Polarity,Cell polarity changing time polarity charging polarity checking circuit polarity checking device polarity chron polarity-chronologic unit polarity coincidence correlator polarity coincidency correlator polarity control polarity correlation polarity correlator polarity dating polarity-dependent frequency shift polarity device polarity-directional relay polarity directional relay polarity diversity polarity effect polarity electric organs polarity epoch polarity era polarity event

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