麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

osculation

音標[,?skju'lei??n]
osculation是什么意思、osculation怎么讀

osculation漢語翻譯

n. 接吻, 密切, 接觸

osculation詞型變化

形容詞:osculatory 

osculation英語解釋

名詞 osculation:

  1. (mathematics) a contact of two curves (or two surfaces) at which they have a common tangent
  2. the act of caressing with the lips (or an instance thereof)
    同義詞：kiss, buss

osculation詳細解釋

os.cu.la.tion

n.（名詞）

The act of kissing.
接吻
A kiss.
吻
Mathematics A contact, as between two curves or surfaces, at three or more common points.
【數(shù)學】 密切：兩段弧線或兩個平面在三個或更多公共點處的相切

【引伸】
os.culato.ry

0
糾錯