释义 |
quad·ran·gle AHD[kwŏdʹrăng'gəl] D.J.[ˈkwɒdˌræŋgəl]K.K.[ˈkwɑdˌræŋgəl]n.(名词)abbr. quad.【缩写】- Mathematics A plane figure consisting of four points, no three of which are collinear, connected by straight lines.【数学】 四边形,四角形:由四个角组成的平面图形,没有任何三个点共线,通过直线相连接
- A rectangular area surrounded on all four sides by buildings.四方院,四方场地:四周有建筑物围绕的矩形空地
- The buildings bordering this area.四方院周围的建筑物
- The area of land shown on one atlas sheet charted by the U.S. Geological Survey.标准地形图上的一方格:由美国地理测绘局发行的地图册上标出的一块陆地
- Middle English 中古英语
- from Old French 源自 古法语
- from Late Latin quadrangulum 源自 后期拉丁语 quadrangulum
- from Latin [neuter of] quadrangulus [four-cornered] 源自 拉丁语 quadrangulus的中性 [四角的]
- quadri- [quadri-] quadri- [表示“四”]
- angulus [angle] angulus [角]
quadranʹgular AHD[-răngʹgyə-lər] (形容词)quadranʹgularly adv.(副词)quadranʹgularness n.(名词) |