spell it out片語動詞KK [spɛl ɪt aʊt] /spɛl ɪt aʊt/發音片語動詞1說明清楚、講明白、詳細解釋可拆開Do I really have to spell it out for you?難道我還得說得更明白嗎?2逐字拼出、一個字母一個字母地念可拆開Her surname is unusual, so she spelled it out slowly.她的姓很少見,所以她慢慢地一個字母一個字母拼出來。