英语词汇“Knowledge in waterproof,dust proof and sealing”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	Knowledge in waterproof,dust proof and sealing
释义	Knowledge in waterproof,dust proof and sealing. 具有防水、防尘和密封方面的知识。
随便看	child skater child social education child socialization child-socialization child-socializations child social psychology child social workers child sociology child soldier child soldiers child's on-line privacy protection act childspacing child spacing child-spacing childspacings child-spacings childspeak child speak childsplay child s play child's play childsplays child spoken corpus child's room childs safety mechanism