日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

perpendicularity

音標(biāo)[pə:pən.dikju'lerəti]
perpendicularity是什么意思、perpendicularity怎么讀

perpendicularity漢語(yǔ)翻譯

n. 垂直, 直立
【機(jī)】 垂直

perpendicularity英語(yǔ)解釋

名詞 perpendicularity:

  1. the relation of opposition between things at right angles
    同義詞:orthogonality, orthogonal opposition
  2. the quality of being at right angles to a given line or plane (especially the plane of the horizon)
0
糾錯(cuò)