| 单词 | expire |
| 释义 | expire verbverb + expire➤be due to预定期满◆his contract is due to expire at the end of this year.他的合同将在今年年底到期。expire /ɪkspaɪə(r)/ verb [intransitive] 1.(about a document, an agreement, a right to buy or sell shares, etc.) to be no longer valid because the period of time for which it could be used has ended （文件、协议、股票买卖权等）失效，到期，终止◆our lease on the property expires next month. 我们租用的这份房地产下个月到期。◆the offer to buy the company expired without a deal being finalized. 购买公司的出价未达成交易会自动失效。◆the august crude oil contract expires today (= today is the last day you can buy or sell contracts to have oil delivered in august). 八月份原油合约今天到期（今天是你买卖八月份交货的原油合约的最后一天）。 syn run out 2.(about a period of time, especially one during which sb holds a position of authority) to end （尤指任期）届满◆the chairman's three-year term is due to expire in march. 主席的三年任期将于三月届满。☞ expireexpire/ɪkˈspaɪə(r) ||; ɪkˈspaɪr/verb [i] (formal 正式) (used about an official document, agreement, etc) to come to the end of the time when you can use it or in which it has effect （指官方文件、协议等）到期，期满: ◇my passport's expired. i'll have to renew it. 护照到期了，我得换新的护照。 [syn]a less formal expression is run out. 不大正式的场合用 run out。 expiresee ⇨ finish 9 ex·pire /ɪk`spaɪr; ɪkˈspaɪə/v [i]if a document or legal agreement expires, the period of time in which you can use it ends ［文件或合同］到期，期满 |
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