热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

osculation

音標(biāo)[,?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(xì)解釋

os.cu.la.tion

n.(名詞)

The act of kissing.
接吻
A kiss.

Mathematics A contact, as between two curves or surfaces, at three or more common points.
【數(shù)學(xué)】 密切:兩段弧線或兩個(gè)平面在三個(gè)或更多公共點(diǎn)處的相切

【引伸】
os.culato.ry

0
糾錯(cuò)