life-cycle

英['laɪfs'aɪkl] 美['laɪfs'aɪkl]
  • n.生命周期
名词 life cycle:
  1. a series of stages through which an organism passes between recurrences of a primary stage

  2. the course of developmental changes in an organism from fertilized zygote to maturity when another zygote can be produced

    用作名词 (n.)
    1. The bug attains different states in the life cycle.
      缺陷在其生命周期中会处于许多不同的状态。
    2. Aging is the neglected stepchild of the human life cycle.
      衰老过程是人类生命周期中被忽视的非亲生儿。