lifetimes

英 [ˈlaɪftaɪmz]

美 [ˈlaɪfˌtaɪmz]

n.  一生; 终身; 有生之年; (某物的)存在期，寿命，使用期限
lifetime的复数

柯林斯词典

• N-COUNT 一生；终生
  Alifetimeis the length of time that someone is alive.
  1. During my lifetime I haven't got around to much travelling.
     我一生中没怎么去旅行过。
  2. ...a trust fund to be administered throughout his wife's lifetime.
     为他妻子终生管理的信托基金
  3. ...an extraordinary lifetime of achievement.
     成就斐然的一生
• N-SING （事物的）存在期，使用期
  Thelifetimeof a particular thing is the period of time that it lasts.
  1. ...the lifetime of a parliament.
     议会的届期
  2. ...a satellite's lifetime.
     卫星的使用期
• PHRASE 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.
  1. This could be not just the trip of a lifetime but the experience of a lifetime.
     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。

双语例句

• You haven't had enough killing for two lifetimes?
  你用了两辈子的时间杀戮还不够吗？
• The lifetimes of the Stark manifold states are measured by using delayed electric field ionization.
  采用延迟脉冲场电离方法测量了各斯塔克能态在不同外电场下的寿命。
• You are brave souls, and ones with the confidence to overcome all adversity, and indeed you have done that in many lifetimes.
  你们是勇敢的灵魂，并且是带有战胜所有逆境的信心的灵魂，实际上你们已经在许多世中做到了它。
• Some here's made enough for2 lifetimes already.
  这里有些人赚的钱已经足够下辈子享用的了。
• Just the experiences, bad or good, our reactions, our learning experiences in many lifetimes.
  就是我们生生世世的好坏经验，学习的经验与反应。
• And above number 92 ( uranium) lifetimes are so short that these substances are almost non-existent in nature.
  大于92号元素铀的元素寿命如此短促，以至于它们几乎不存在于自然界中。
• This is one of those lifetimes.
  现在就是那特殊生命时段中的一个。
• Control activation characteristics and object lifetimes directly.
  直接控制激活特性和对象生存期。
• We must begin by acknowledging the hard truth: We will not eradicate violent conflict in our lifetimes.
  我们必须首先承认这个严峻的现实：在我们的有生之年，我们不会根除暴力冲突。
• You never have to worry about double-freeing memory or object lifetimes.
  您永远不必担心内存的双重释放或者对象的生命周期。