英语词汇acoustic mechanical efficiency怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	acoustic mechanical efficiency
释义	acoustic mechanical efficiency 简明释义声机械效率网络释义 1 ?声机械效率 ... acoustic mechanical efficiency 声机械效率 coefficient of mechanical efficiency 机械效率 ; 机械效率系数 hydraulic mechanical efficiency 液力机械传动效率 ... 短语 1 acoustic c mechanical efficiency 声机械效率
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英汉双解词典包含3185865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。