the obtaining or developing of something from a source or origin
得到;推论;溯源
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the derivation of scientific laws from observation. 从观察中推导出科学规律。
the formation of a word from another word or from a root in the same or another language
(词的)派生。
origin; extraction
起源,由来
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music of primarily Turkish derivation .主要源于土耳其的音乐。
[count noun]something derived; a derivative
衍生物;转成物。
【语言学】 推导。
【数】 求导,推导。
[count noun]a sequence of statements showing that a formula, theorem, etc., is a consequence of previously accepted statements
【数】 导数,微商。
"late Middle English (denoting the drawing of a fluid, specifically the drawing of pus or blood; also in the sense ‘formation of a word from another word’): from Latin