التركية النطق
hau ôn ırthالنطق
/ˈhou ˈôn ˈərᴛʜ/ /ˈhaʊ ˈɔːn ˈɜrθ/
علم أصول الكلمات
[ 'hau ] (adverb.) before 12th century. Middle English, from Old English hu; akin to Old High German hwuo how, Old English hwA who; more at WHO.فيديوهات
... have energy on the earth? All of it tied to an equation half an inch long. ...
... By the time Earth emerges just over four and a half billion years ago, ...