lifespan英文版

increase life span跟读延长寿命重点词汇释义life span寿命，预期生命期限;预期使用期限;预期存在期限例句以下例句来源于网络，仅供参考1.More investment in maintenance and less in reproduction results in an increase in life span. 而对繁殖投入的减少将导致对维持的投入增加，这就导致了寿命延长。

How long can dogs live?

How long is the life-span of a dog?

What is a dog's lifespan?不过，What is a dog's lifespan in general? 会比较好。或，In general, how long can a dog lives? 也可以。

The life span of the dog have much long?