久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

首頁英語詞典evolutionevolution英英釋意

evolution

英 [,i?v?'lu??(?)n; 'ev-] 美[,iv?'lu??n]
  • n. 演變;進化論;進展

英英釋意


1. a process in which something passes by degrees to a different stage (especially a more advanced or mature stage);
"the development of his ideas took many years"
"the evolution of Greek civilization"
"the slow development of her skill as a writer"
2. (biology) the sequence of events involved in the evolutionary development of a species or taxonomic group of organisms