prenucleus

名词 n. 形容词 adj.

英文释义

名词 n.
  1. Non-subject elements that are placed at the beginning of a clause before the subject in an interrogative. (e.g. which one in Which one did you pick? ).
    — We have identified three kinds of peripheral constituents: ad-nuclei (i.e., pre-nuclei, in-nuclei and post-nuclei), associated nuclei and IU openers.
  2. A partially formed nucleus that is still developing.
    — In egg nucleus one prenucleus in which the chromosomes are developing . This prenucleus could have been formed as a result of fusion of nucleolus and sperm ;
形容词 adj.
  1. Occurring before the development of a nucleus not-comparable

词形变化

prenuclei plural

词源

词源 1
From pre- + nucleus.
词源 2
From pre- + nucleus.
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