1 عمومی:: فربه كردن، پرواری كردن، چاق كردن، حاصل خیزكردن
شبکه مترجمین ایران
1 general:: fatten sb/sth up [ M ] to give an animal or a thin person a lot of food so that they become fatter • These cattle are being fattened up for slaughter. • humorous: You're just trying to fatten me up.
Cambridge-Phrasal Verbs