v. 期满( expire的第三人称单数 );文件、协议等(因到期而)失效;断气;逝世
网络 期限; 过期时间; 的过期日期和时间
Copyright expires seventy years after the death of the author.
版权在作者去世七十年后期满无效。
His term of appointment expires in August.
他8月份任职期满。
What if I need the money for an emergency before the deposit expires?
如果我在存款到期前急需这笔钱怎么办?
His term of office expires at the end of June.
他的任期六月底届满。
The shell somehow has to be broken down before this germination ability expires.
外壳必须在这种发芽能力失效之前被以某种方法破坏掉。