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involution  
添加到生字筆記
KK:[ˌɪnvǝˈluʃǝn] DJ:[ˈinvǝˈljuːʃǝn]
權威釋義

n.

  1. 捲入;糾纏;錯綜複雜
  2. 錯綜複雜的事物
  3. 【數】乘方
  4. 【植】退化;內轉
  5. 【醫】(器官的)退化;衰退

辨析

同義參見:

complexity

以上來源於:《英漢大辭典》


n.

  1. Physiology  the shrinkage of an organ in old age or when inactive.
  2. Mathematics  a function, transformation, or operator that is equal to its inverse.
  3. formal the process or state of complication.

Derivative

  • involutional adj.

Etymology

ME (in the sense ‘(part) curling inwards’): from L. involutio(n-), from involvere (see involve).

以上來源於:《簡明牛津英語詞典》