| 释义 |
expire美 [ɪk'spaɪr] 英 [ɪk'spaɪə(r)] 过去分词：expired 现在分词：expiring 第三人称单数：expires v. die,perish,pass away,pass on,decease 1. | [i] （因到期而）失效，终止；到期to be no longer valid because the period of time for which it could be used has ended |
| When does your driving licence expire? 你的驾照什么时候到期？ |
| His term of office expires at the end of June. 他的任期六月底届满。 |
v. | 1. to come to an end or be no longer valid or in operation 2. to die or release a last breath 3. if an agreement, offer, or official document expires, the period of time during which it exists or can be used comes to an end |
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