英语词汇“demonstration model”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	demonstration model
释义	demonstration model noun 1A model which is built for the sole purpose of demonstrating the function, performance, etc., of something. 2A product (especially a car or other vehicle) which can be tested by prospective buyers, and which may be sold at a reduced price after fulfilling this function for a time. Origin Late 19th century.
随便看	water stain water stargrass water starwort waterstead water stick insect water stock water stoma water stone water stop water stream water stress water strider water-swallow water system water table water tablet water tabling water-target water taxi water telescope water therapy water thermometer water thief waterthrush water thyme

英语词典包含243303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。

demonstration model