词汇	pipe enamel
释义	pipe enamel 管壁涂料
随便看	explainthe meaning explain the meaning explain the meaning of the sentence explain themselves explain the nature of explain the new law explain the new tax system explain the obscure point explain the phenomenon explain the phenomenon neurobiologically explain the poem explain the point of view explain the problem explain the process explain the question explain the reason for explain the rule explain the situation explain the text explain the viewpoint Explain the win-win-win thing again explain the word explain through diagrams explain to Explain treatment plan to client/family