michelle850322
Expire英[]ɪkˈspaɪə(r)美[]ɪkˈspaɪr词典释义expirevi.期满；文件、协议等（因到期而）失效；断气；逝世matureadj.（人、树木、鸟或动物）成熟的；仔细考虑过的；到期（应该支付）的；成年人的become due到期，满期at maturity到期at termadv.到期
终极尐壊疍
become due, mature, expire这本书已经到期了。This book is due for return. 签证下月到期。The visa expires next month.
