英语词汇useful output是什么意思，useful output的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	useful output
释义	DEFINITIVE EXAMPLES 权威例句〔efficiency〕The ratio of the effective or useful output to the total input in any system.效率：在某一系统中有效的或有用的产出与总投入的比率美国传统
随便看	split away split away split away off split axle split axle box split bar split beam split beam pattern split bearing split belt pulley split blade split bolt split box split brick split carcass split catalog split caustic treatment split cavity Split Cells split cells split champagne split charging split cheque split chuck split chums

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。