英语词汇efficiency standards是什么意思，efficiency standards的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	efficiency standards
释义	DEFINITIVE EXAMPLES 权威例句〔efficiency〕We have failed to improve fuel efficiency standards.我们试图提升燃料效能，结果失败了。牛津搭配
随便看	isocenter isocephalic isocephaly isoceraunic isocercal isoceryl alcohol isocetic acid isocetyl lautate isocetyllaurate isochar isochasm isochasm isocheim isochemical metamorphism isochemical series isochiot isochlorothion Isochlorthion isocholesterin isocholesterol isocholine isochondocurarine isochondodendrine isochore isochore map

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