bucketwheel

名词 n.
中文释义

英文释义

名词 n.
  1. An excavator having a series of bucket-shaped scoops on a rotating wheel or belt

词形变化

bucketwheels plural bucket-wheel alternative

词源

Etymology tree
Middle English boket
English bucket
Proto-Indo-European *kʷel-
Proto-Indo-European *kʷekʷléh₂
Proto-Germanic *hweulō
Old English hwēol
Middle English whel
English wheel
English bucketwheel
From bucket + wheel.
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