/ˌəʊvəˈdjuː/ adj.+ person迟到的；+ baby超过预产期的；+ bill, rent, payment拖延的；过期未付的；+ change, event, reform推迟的；延后的；+ library book, rented video逾期未还的
They're half an hour overdue.他们迟到了半个小时。
The rent is three weeks overdue.租金过了三个星期还没交。
a huge fine for overdue library books过期未还的图书馆图书的高额罚款
to be overdue延迟；拖延
Reform of these laws is overdue.这些律法的改革被延迟了。
'Reservoir Dogs' is three days overdue.《落水狗》这部影碟已经过期三天未还了。
to be long overdue姗姗来迟的
That change was long overdue.那场变革早该进行。