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	roar it out roarmap roarmd roarming roar off roar out roar (roller coaster) roars roars at roars away roars back roars it out roar something out roars out roars something out roars them out roar them out roar the series roar up roary roary's eye-magination station roas roasis roast roast and ground

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。