التركية النطق
hwʌt ôn ırthالنطق
/ˈhwət ˈôn ˈərᴛʜ/ /ˈhwʌt ˈɔːn ˈɜrθ/
علم أصول الكلمات
[ 'hwät, 'hw&t, 'wä ] (pronoun.) before 12th century. Middle English, from Old English hwæt, neuter of hwA who; more at WHO.فيديوهات
... but there's a breakthrough hidden deep within the Earth. ...
... By the time Earth emerges just over four and a half billion years ago, ...