rockwheel
名词 n.
英文释义
名词 n.
- A toothed wheel used to excavate trenches.
词形变化
词源
Etymology tree
Medieval Latin roccabor.?
Old English *rocc
Early Medieval Latin rocca
Anglo-Norman roquebor.
Middle English rokke
English rock
Proto-Indo-European *kʷel-
Proto-Indo-European *kʷekʷléh₂
Proto-Germanic *hweulō
Old English hwēol
Middle English whel
English wheel
English rockwheel
From rock + wheel.
Medieval Latin roccabor.?
Old English *rocc
Early Medieval Latin rocca
Anglo-Norman roquebor.
Middle English rokke
English rock
Proto-Indo-European *kʷel-
Proto-Indo-European *kʷekʷléh₂
Proto-Germanic *hweulō
Old English hwēol
Middle English whel
English wheel
English rockwheel
From rock + wheel.
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数据来源: Wiktionary