الواصلة
ın the·o·ryالتركية النطق
în thiıriالنطق
/ən ˈᴛʜēərē/ /ɪn ˈθiːɜriː/
علم أصول الكلمات
[ 'in, &n, &n ] (preposition.) before 12th century. Middle English, from Old English; akin to Old High German in in, Latin in, Greek en.فيديوهات
... called the Big Bang theory. ...
... String theory, we think, is a theory of everything. It unites all forces, gravity, the electromagnetic ...