| 释义 | 
		derivation美 [.derɪ'veɪʃ(ə)n]  英 [.derɪ'veɪʃ(ə)n]  n. origin,root,source,beginning,seed 1.  | (尤指词语的)起源,由来,派生the origin or development of sth, especially a word  |  
  | a word of Greek derivation 源自希腊语的词  |  
 n.  | 1. the origin or source of something such as a word or somebody's name 2. the formation of a word or term from another word or from a basic form 3. a mathematical or logical argument whose steps show that the conclusion follows necessarily from initial assumptions 4. the act of obtaining something from a source or issuing from a source 5. the process of getting something from something else 1. the origin or source of something such as a word or somebody's name 2. the formation of a word or term from another word or from a basic form 3. a mathematical or logical argument whose steps show that the conclusion follows necessarily from initial assumptions 4. the act of obtaining something from a source or issuing from a source 5. the process of getting something from something else  |  
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