当前位置:首页 > 英语单词
lifetime是什么意思

lifetime

美['laɪftaɪm]  英['laɪftaɪm]
n.  一生;终身;寿命;使用期限
  近义词:life,time,lifespan,naturallife,lifecycle,lifeexpectancy,year,era,generation,period,days,epoch,life-time,lifespan,

详细释义

n.(名词)
  1. 一生,终身,一辈子,有生之年
  2. 寿命
  3. 使用期,使用年限,使用期限,有效期限
  4. 【原子能】寿命,寿期
  5. 连续操作时间
  6. 生活期,生存时间,存在期
adj.(形容词)
  1. 一生的,终身的

双解释义

n.(名词)
  1. [C]一生,存在期 duration of sb's life or sth's existence

英英释义

Noun
  1. 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"

组词搭配

动词+~
  1. fill one's lifetime充满人生
  2. give a lifetime of study to对…研究一辈子
  3. guide through lifetime指引人生
  4. last a lifetime能用一辈子
  5. record lifetime记载人生
  6. seek lifetime追求一生
  7. spend lifetime花费一生
  8. take a lifetime需要毕生时间
~+名词
  1. lifetime job毕生的工作
介词+~
  1. during one's lifetime在世期间
  2. in sb's lifetime在某人的一生中
  3. the chance of a lifetime千载难逢的机会
  4. the holiday of a lifetime一生难忘的假期
~+介词
  1. lifetime of a television set电视机的使用寿命
  2. lifetime of service使用年限

例句

用作名词(n.)
  1. He met with many a setback in his lifetime.他一生中遭到过许多挫折。
  2. The century plant blooms only once in its lifetime.龙舌兰在其一生中只开一次花。
  3. Learning is the enterprise of a lifetime.学习是终身的事业。
  4. 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。
  5. Their lifetime is stretched by their motion.由于它们的运动其寿命延长了。
  6. Eighty years constitute a longer-than-average lifetime.八十岁高于平均寿命。

词语用法

n.(名词)
    lifetime的基本意思是“一生,生存期”,指人从出生到死亡的一段时间,也可指某物〔事物〕存在的整个时期。 lifetime在句子中有时也可以单独使用,不需用介词。
THE END