obesity的精选

ob向+es吃+ity构成名词，表状态和性质等-&gt一直吃就会变成肥胖的样子-&gtobesity肥胖Childhoodobesityisbecomingmoreandmorecommon.儿童肥胖越来越普遍。Thecountryhasthelargestnumberofpeoplewithobesityintheworld...