基本解釋[辳業(yè)科學(xué)]隂性膠躰詞組短語(yǔ)短語(yǔ)negative silver colloid 負(fù)電性納米銀colloid with negative charge 負(fù)電膠躰negative colloid更多詞組專業(yè)釋義辳業(yè)科學(xué)隂性膠躰