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

• The books, collected by my parents and grandparents throughout their lifetimes, were a part of my childhood.
  父亲和祖父一生收藏的书是我童年生活的一部分。
• In long-ago lifetimes, however, you may not have been that way.
  然而，从前的你并不是这样。
• You haven't had enough killing for two lifetimes?
  你用了两辈子的时间杀戮还不够吗？
• 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。
• 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 also need to be able to store references to objects of different lifetimes.
  您还需要能够存储对具有不同生存期的对象的引用。
• 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。
• Mercury wetted relays have a higher current handling capability and longer lifetimes than dry reed relays.
  与干簧继电器相比，水银湿簧继电器具有更高的电流处理能力和更长的寿命。
• Satellite lifetimes in orbit range from a matter of days to hundreds of years.
  卫星在轨道上的寿命从几天到几百年不等。