英语词汇RFD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	RFD
释义	Definition of RFD in US English: RFD (also R.F.D.) abbreviation Rural free delivery. Definition of RFD in US English: RFD (also R.F.D.) abbreviation Rural free delivery.
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Definition of RFD in US English: