英语词汇“有效期”的读音、翻译、释义、用法及例句-啃外文网

词汇	有效期
释义	有效期有效期[yǒu xiào qī]1.■term of validity; period of validity:延长合同的有效期prolong the contract's period of validity;这个胶卷已过了有效期。This film has passed its expiry date.
随便看	market combination market competition market condition market cycle market day market demand curve market demand function market demand price market difference margin market-directed (=market-oriented) economy market disruption market dominance market economics market economy market economy country marketeer market equilibrium marketer marketeria market finance market force market for dumping goods market game market garden market hall

啃外文网英语在线翻译词典收录了835600条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。