fěn mò yě jīn xué
powder metallurgy
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be at issue,
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be at odds with sb,
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相似单词
粉末,
粉末的,
粉末检波器,
粉末蓝,
粉末冶金,
粉末冶金学,
粉末状的,
粉沫,
粉墨登场,
粉扑,