o.ver.due

overdue的音标和读音：
DJ音标发音： [ˌouvəˈdu:, -ˈdju:]
KK音标发音： [ˌovɚˈdu, -ˈdju]

overdue的词性：
adj.（形容词）

1. Being unpaid when due:
过期的：到期末付的：

an overdue bill.
过期的帐单

2. Coming or arriving after the scheduled or expected time:
延误的：在预定时间之后来到或抵达的：

an overdue train.
晚点的火车

3. Expected or required but not yet having come about.
期待发生的：被期望或要求但仍未发生的

4. Being something that should have occurred earlier.See Synonyms at tardy
早该有的：应该更早一些发生的参见 tardy