| 单词 | derivation | 
| 释义 | derivation  (derɪveɪʃən  )       Word forms:  derivations   variable noun  The derivation of something, especially a word, is its origin or source.   The derivation of its name is obscure. [+ of]     The word is of old French derivation.   Synonyms:  origin, source, basis, beginning      | 
	
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英语词典包含147115条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。