英语词汇“positive-displacement”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	positive-displacement
释义	positive-displacement positive-displacement Descriptive of equipment in which wet-mix shotcrete is delivered by being pushed through the material hose in a solid mass by a piston or auger.
随便看	njao njaoc njaoh njaops njap njapa njape njapeo njapf njapsa njar njara njarange area project kenya njarc njarng nj-arp njarp njarv njas njasa njasbo njasc njascu njasfaa njask

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。