lifetime的意思是:n.一生;终身;寿命;使用期限。lifetime的例句是用作名词(n.)He met with many a setback in his lifetime.他一生中遭到过许多挫折。lifetime的读音是英['la?fta?m];美['la?fta?m]。
一、详尽释义点此查看lifetime的详细内容
二、词典解释
1.一生;终生
Alifetime is the length of time that someone is alive.
e.g. During mylifetime I haven't got around to much travelling.
我一生中没怎么去旅行过。
e.g. ...a trust fund to be administered throughout his wife'slifetime.
为他妻子终生管理的信托基金
2.(事物的)存在期,使用期
Thelifetime of a particular thing is the period of time that it lasts.
e.g. ...thelifetime of a parliament.
议会的届期
e.g. ...a satellite'slifetime.
卫星的使用期
3.终生难遇的;千载难逢的
If you describe something as the chance or experienceof a lifetime, you are emphasizing that it is the best or most important chance or experience that you are ever likely to have.
e.g. This could be not just the trip of alifetime but the experience of alifetime.
这可能不仅是一趟终生难遇的旅行,也将是一次终生难遇的体验。
三、网络解释
1. 寿命:*1 寿命(lifetime)是指显示/像素降至其最初指定的发光性数一半所花的时间. 寿命的评估是以非常高的最初发光位准加速测试单纯的测试装置为基础,并使用这些数据计算出在较低的亮度位准下所预测的发光寿命.
2. 生命期:含有双建结构的烯类与氢氧基的 反应活性远大於饱和的烷类,以异戊间二烯来说,其在 大气中被 OH 基氧化的速度极快,生命期(lifetime)约 0.2 天,相对於丙烷(约 18 天),
3. lifetime
3. 一生:你们也许很少联络,也许常常在一起,在这长长的一生(lifetime)中,在彼此的心中都保留了一份惦念,一份嘱咐,就算他去到天涯海角,就算过了许多许多年,就算再见面时,早已是人非物亦非了,你仍然会那样深刻的记着这样一个人,这已经足够了.
四、例句
He met with many a setback in his lifetime.
他一生中遭到过许多挫折。
The century plant blooms only once in its lifetime.
龙舌兰在其一生中只开一次花。
Learning is the enterprise of a lifetime.
学习是终身的事业。
These experiences can help make saving money a lifetime habit.
这些经历能使存钱成为终身的习惯。
Their lifetime is stretched by their motion.
由于它们的运动其寿命延长了。
Eighty years constitute a longer-than-average lifetime.
八十岁高于平均寿命。
五、常见句型
六、常用短语
七、词语用法
lifetime的相关近义词
life、time、life span、natural life、life cycle、life expectancy、year、era、generation、period、days、epoch、life-time、lifespan
lifetime的相关临近词
lift、lifestyle、lifetimes、Lifetime PE、lifetime job、lifetime data、lifetime test、lifetime dose、lifetime risk、lifetime sport、lifetime curve、lifetime model
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