| 词汇 | caterpillar |
| 词根词缀 | 词源： c.1440, catyrpel, probably altered (by association with M.E. piller "plunderer") from Norm.-Fr. caterpilose, from O.Fr. chatepelose, lit. "hairy cat" (probably in ref. to the "wooly-bear" variety), from L.L. catta "cat" + pilosus "hair." A Swiss Ger. name for it is teufelskatz "devil's cat." Caterpillar tractor is from 1908. |
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