词汇“df”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	df
释义	dfdf1.■=dead freight 空舱费;2.■decontamination factor 净化系数;3.■deficiency;4.■deflection;5.■degree of freedom 自由度
随便看	foam phase separation foam plug foam powder foam preventer foam profile foam promoter foam-promoting builder foam pump car foam reducing composition foam rise foam rubber cushion foam slab machine foamslag foam sponge indentation tester foam spray drying foam suppressor foam theory foam-thermal insulation foam vacuum drying foam value foamy foamy adhesive foamy body foamy structure foamy virus

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