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primitiveprimitive英英釋意

primitive

英 ['pr?m?t?v] 美['pr?m?t?v]
  • adj. 原始的,遠古的;簡單的,粗糙的
  • n. 原始人

英英釋意


1. a person who belongs to early stage of civilization
2. a mathematical expression from which another expression is derived
3. a word serving as the basis for inflected or derived forms;
"`pick' is the primitive from which `picket' is derived"