الواصلة
Klein bot·tleالتركية النطق
klayn bätılالنطق
/ˈklīn ˈbätəl/ /ˈklaɪn ˈbɑːtəl/
علم أصول الكلمات
() Named after German mathematician Felix Klein (1849-1925) who first described such a surface in 1882. "Bottle" seems to have come from a misreading or mistranslation of German Fläche as Flasche (the latter meaning bottle).