mailboxKK [ˋmeˏlbɑks] /ˈmeɪˌlbɑks/名詞1信箱美式She checked the mailbox and found only a few bills.她去看了信箱,裡面只有幾張帳單。2郵筒、郵箱美式Drop the postcard in the mailbox on the corner.把那張明信片投進轉角的郵筒。3電子信箱、收件匣電腦My mailbox is full, so new messages keep bouncing back.我的電子信箱滿了,新郵件一直被退回。