柯林斯英汉双解大词典
lifespan /ˈlaɪfspæn/ (also life span)
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1.
N-VAR The lifespan of a person, animal, or plant is the period of time for which they live or are normally expected to live. (人或动植物的) 寿命
例：A 15-year lifespan is not uncommon for a dog.
15年的寿命对狗来说并非罕见。
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2.
N-COUNT The lifespan of a product, organization, or idea is the period of time for which it is expected to work properly or to last. (产品、组织或想法的) 使用期限
例：Most boilers have a lifespan of 15 to 20 years.
大部分锅炉的使用期限是15到20年。
双语例句原声例句权威例句
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A 15-year lifespan is not uncommon for a dog.
15年的寿命对狗来说并非罕见。
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They postulated a 500-year lifespan for a plastic container.
他们假定塑料容器的寿命为500年。
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After they thaw, does it affect them like their lifespan?
但是在解冻之后，这会影响到它们吗？比如寿命？
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The overall key finding of our study is that the patient in Africa receiving antiretroviral therapy for HIV can expect to live a near-normal lifespan."
VOA: special.2011.07.20
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You can think, " look, "the average lifespan in the United States " is whatever it is, 82 years.
你可以说，“美国人的平均寿命,“是82岁。
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Well, we might say, let's look at it from two basic perspectives, those who get less than the average lifespan and those who get more than the average lifespan.
我们可能会说，我们从两个基本角度来看，即那些活得比平均寿命短的,还有那些活得比平均寿命长的。
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