英语词汇material efficiency variance的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	material efficiency variance
释义	material efficiency variance 英?[m??ti?ri?l i?fi??nsi ?ve?ri:?ns] 美?[m??t?ri?l ??f???nsi ?v?ri?ns] 释义材料效率差异
随便看	copts cop tube cop tube applying hand tools for spinning or twisting machines cop tube paper co publish copublish co-publish co-published copublished copublisher co-publisher copublishers co-publishers copublishes co-publishes copublishing co-publishing COPUL copula copulae copula function copula hyoidea copula linguae copulant copula (or hyoid copula)

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。