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	command master chief command master chief petty officer command master religious plan commandment commandments commandments of god (the ten commandments) commandments, ten command message encoder verifier command message interface command message processor command message tag command meteorological center command military dental centre command mission equipment command mode command model installation program command mode rejection ratio command module command module computer command module pilot command modules command moment gyro command monitor panel command navigation program command net

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。