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[今日口语] She is in a quandary about which university to choose.

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life cycle

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n.[生] 生活周期
  1. The asexual polyp in the life cycle of a hydrozoan.
    水螅虫类生命循环中的无性生殖水螅虫收藏
  2. The life cycle of the tapeworm can proceed no further
    绦虫的生活史无法进一步完成。收藏
  3. Lysogeny: Type of life cycle that takes place in a bacteriophage after it infects certain types of bacteria.
    溶原现象:噬菌体侵染了某些细菌后,在噬菌体内发生的一种生命周期。收藏
  4. The mating patterns of elephants offer us key insights into family structures and life cycle behaviors
    大象交配的方式让我们可以了解到它的家庭结构和生活习性。收藏
  5. A protozoan cell that arises from the schizogony of a parent sporozoan and may enter either the asexual or sexual phase of the life cycle.
    裂殖子亲本孢子虫通过裂殖法产生的原生动物细胞,能开拓新的无性或有性生命循环收藏

名词解释:

  • a series of stages through which an organism passes between recurrences of a primary stage
  • the course of developmental changes in an organism from fertilized zygote to maturity when another zygote can be produced
 
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