der·i·va·tion

noun

/ˌderɪˈveɪʃn/

[uncountable, countable] the origin or development of something, especially a word（尤指词语的）起源，由来，派生
- a word of Greek derivation源自希腊语的词
[uncountable] the action of obtaining something from a source or origin溯源；推论
- the derivation of scientific laws from observation基于观察的科学规律的获取

Word Originlate Middle English (denoting the drawing of a fluid, especially pus or blood; also in the sense ‘formation of a word from another word’): from Latin derivatio(n-), from the verb derivare, from de- ‘down, away’ + rivus ‘brook, stream’.

单词	derivation
释义	der·i·va·tion noun /ˌderɪˈveɪʃn/ /ˌderɪˈveɪʃn/ [uncountable, countable] the origin or development of something, especially a word（尤指词语的）起源，由来，派生 a word of Greek derivation源自希腊语的词 [uncountable] the action of obtaining something from a source or origin溯源；推论 the derivation of scientific laws from observation基于观察的科学规律的获取 Word Originlate Middle English (denoting the drawing of a fluid, especially pus or blood; also in the sense ‘formation of a word from another word’): from Latin derivatio(n-), from the verb derivare, from de- ‘down, away’ + rivus ‘brook, stream’.
随便看	junketer junketers junketing junkets junk food junk-food junkfood junk foods junkie junkier junkies junkies' junkiest junking junk mail junk-mail junkmail junk mails junks junk science junk-science junk sciences junk shop junk-shop junkshop