单词	R & R
释义	R & R 1 of 2 abbreviation (1) rest and recreation; rest and recuperation; rest and relaxation RR 2 of 2 abbreviation (2) 1 railroad 2 rural route Example Sentences Abbreviation (2) Turn left at the RR crossing. Kids Definition RR abbreviation railroad Medical Definition RR abbreviation recovery room
随便看	aortas aortic aortic arch aorticcer aorticcest aorticer aorticest aorto- aortographic aortographies aortography Aosta Aotes aoti Aotus aotuses aotusses aoudad aoudad sheep aoudads aoul Aoyama's fluid ap ap- apa

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