英语词汇placer mining怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	placer mining
释义	placer miningn.（名词） The obtaining of minerals from placers by washing or dredging.采砂矿：通过清洗或网捞从砂矿中获得矿物 Related Forms继承用法placer miner n.（名词）
随便看	inhabited inhabiting inhabits inhalant inhalants inhalation inhalations inhalator inhalators inhale inhaled inhalent inhaler inhalers inhales inhaling inharmonic inharmonious inharmony inhere inhered inherent inherent inheres inhering

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