英语词汇lifespan怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	lifespan
释义	lifespan noun [ C ] uk/ˈlaɪf.spæn/ us/ˈlaɪf.spæn/ C2 寿命;可持续年限，有效期 the length of time for which a person, animal, or thing exists The average human lifespan in the developed countries has increased over the last hundred years. 发达国家的人均寿命在过去的100年间延长了。 The project's lifespan is estimated at about five years. 预计这项工程为期5年左右。 Synonyms: life (TIME ALIVE)lifetime See also: span noun (TIME)
随便看	hairy Haiti Haitian haj haji Haji hajj hajji Hajji haka hake Halacha Halakha halal halberd halcyon days Haleakalā National Park hale and hearty half half half a loaf is better than none half-and-half half an hour half-arsed half-assed

英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。