单词	economy of scale
释义	economy of scale noun phrase : a reduction in the cost of producing something (such as a car or a unit of electricity) brought about especially by increased size of production facilities —usually used in plural Word History First Known Use 1944, in the meaning defined above
随便看	senopias senor senora senoras senores senorita senoritas senors senr senryu Sens sens sensa sensate sensated sensately sensater sensates sensatest sensating sensation sensation level sensation-monger sensational sensationalise

英语词典包含469781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。