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lifespan 英'laɪfspæn美'laɪfspæn ☆☆☆☆☆高ＩCOCA¹⁵⁵⁴⁷BNC²²⁷⁸iWeb⁸⁷⁶⁸Economist¹⁷⁴¹⁷
基本英英词源记法近义反义例句Thesaurus例句
n.寿命⁹⁴;使用期限⁶
人口老龄化
Noun:
the period during which something is functional as between birth and death;the battery had a short life he lived a long and happy life life,生命，span,扩展。lifespan-泛⇒n.寿命⁹⁴;使用期限⁶近义词 life一生lifetime一生life-time终身的
名词100%
用作名词Men have a shorterlifespanthan women.男人的寿命比女人短。
Worms have alifespanof a few months.蠕虫的寿命为几个月。
Password expiration policies are used to manage thelifespanof a password.密码过期策略用于管理密码的使用期限。as in.years
同义词 agedness,dotage,generation,lifetime,oldness,senescence,senilitycaducity,elderliness
反义词 childhood,youth
yearsnoun age;old age
agednesses,caducities,dotage,elderlinesses,generations,lifespans,lifetimes,oldnesses,senescences,senility A common sight in the popular vacation destination, the herbivores are among the largest lizards in the Americas and have an average lifespan of20 years in the wild.
在这个广受欢迎的度假胜地，人们经常见到这种食草动物。 它是美洲最大的蜥蜴之一，在自然环境下，平均寿命为20年。 yeeyan
Apart from climate change and humidity, elevation also appears to play a critical role in the lifespan of glaciers, which are large persistent bodies of ice.
冰川是巨大的长期存在的冰体，除了气候和湿度变化以外，海拔对冰川的寿命也起了关键性的作用。 yeeyan
What's certain is that if we don't act, the e- waste will continue to pile up, as we buy more electronic devices and the lifespan of those products grows shorter.
随着我们购买的电子产品越来越多，加上这些产品使用寿命越来越短，有一件事可以肯定的：如果我们现在不做点什么，电子废物将从此堆积如山。 yeeyan |