life span〔名词〕使用期限,有效期限,使用寿命详细»
寿命length of life;life length详细»
寿命age;length of life;lifetime;standing time详细»
寿命age;life;lifespan;lifetime;live time详细»
寿命durability;life;lifespan;lifetime详细»
寿命age;length of life;life period;lifespan;lives;service详细»
寿命length of life;life duration;life period;life span;longevity详细»
寿命length of life;lengthoflife;lifetime;longevity;working life详细»
寿命age;anode life;durability;endurance;length of life;lifetime;period of service;space of time详细»
寿命length of life;life span;lifetime详细»
寿命a lease of life;duration of life;length of life;life span详细»