词汇“IF”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	IF
释义	IFIF1.■=Information Collector 信息收集器;2.■Information Feedback 信息反馈;3.■Intermediate Frequency 中频;4.■Institute of Fuel 燃料学会[英]
随便看	vacuum distillation vacuum distillation plant vacuum doughnut vacuum draw vacuum drier vacuum-drive gyroscope vacuum dropper vacuum drum dryer vacuum dust catcher vacuum embossing vacuum emergency valve vacuum encapsulation vacuum end cap vacuum epitaxy (VE) vacuumeultraviolet vacuum evaporation technology vacuum exhaustion vacuum expander vacuum expectation value vacuum exposure frame vacuum extraction vacuum extraction still vacuum extractor vacuum fan vacuum feed tank

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