英语词汇optimu 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	optimu efficiency
释义	optimu efficiency immunodeficiencyn. 免疫缺陷 optimisticallyadv. 乐观地
随便看	nonaqueous titrimetry non aqueous titrimetry nonarable nonarbitrable nonarbitrariness nonarbitrary non arbitrary nonarboreal nonarboreal pollen nonarboreal pollen, NAP nonarbovirus nonarchaeological nonarchaeologist nonarchaeologists nonarchaic nonarched nonarcheological nonarchetypal non archimedean geometry non archimedean valuation nonarchitect nonarchitects nonarchitectural nonarchitecture nonarchival

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