dollarbird

名词 n.

英文释义

名词 n.
  1. Eurystomus orientalis, a bird of the roller family, with distinctive blue coin-shaped spots on its wings.

词形变化

dollarbirds plural

词源

Etymology tree
Proto-Germanic *dalą
Proto-West Germanic *dal
Old High German tal
Middle High German tal
German Tal
German Talerder.
Middle Low German dālerbor.
Dutch dalerbor.
English dollar
Old English bridd
Middle English brid
English bird
English dollarbird
From dollar + bird. Named so because its white spots of wings resemble silver dollar coins.
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