我会用beloved,虽然它是oldfashion的...不过就自我感觉它很正式... 　　mybeloved(yourbelovedissomeoneyoulove) 　　mybabe应该算是最口语化的(informal,somepeopleusebabeasanaffectionatewayofaddressingsomeonetheylove) 　　myhoney 　　mybaby 　　mylove 　　mydaring(youcallsomeonedaringifyoulovethemorlikethemverymuch) 　　mysweetheart 　　这几个词的意思都差不多...