ʧЧʲô˼

ʧЧĽ[expire;lose efficacy] ʧȥ ԭ Ч ͬʧЧ ϸ ʧȥЧ ɳ͡ ǡ һԴϸĩҶ֧ȫ ij...


ʧЧӢôд?

1. ʧЧӢĿд"expire""invalid"2. "expire"һʣ֤ͬա֤ضʱЧ磬"My passport has ...


,ʧЧ͹ʲô?

FailureʧЧϵͳڵһвErrorһܹϵͳı߽磬ҲͲϵͳʧЧ磬ϵͳƣһ...


ʧЧΪЧ?

ʧЧΪЧ𣿢ʧЧָЧֻdzЧڣӶЧˡҩƷЧھûƼãʧЧ...


ЧںʧЧڵ

ʧЧָҩڴﵽһŨʱ,ܱȶŨ,ӶӰЧ 1Ч Чָͨҩ,ܹЧŨ,...


ʧЧӢô˵

[ɪkˈspaɪr]vi.ڣ;ļЭȣڶʧЧ;; My visa is going to expire this week.ҵǩ֤ھ͹ˡ


ʧЧӢô˵?

ʧЧЧʧЧ [sh xio]lose efficacylose effectivenesslose effectivenessexpirehttp://www.medscape.com/viewarticle/460159(ǸҩƷʧЧģѧ...


ʲôǻеʧЧ?ʧЧʽм?

һеʧЧʽǰʧЧⲿ̬ģĥʧЧʧЧʴʧЧͻʧЧ01ĥʧЧ ĥʧЧ...


֪ʧЧʲô˼

ָãʧЧǵںҩڹҩƷˣ¾Ͳܷˣǿʱ䷽棬ѾǹʧЧ...


ʧЧӢ

1 become invalid (Ч)2 expireڣ3 lose effectӰ/ЧЧ