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单词 disintegrate
释义 disintegrate
 —disintegrable /dis in"teuh greuh beuhl/,  adj.   —disintegrative, disintegratory /dis in"teuh greuh tawr'ee, -tohr'ee, -gray'teuh ree/,  adj.   —disintegrator,  n.  
 /dis in"teuh grayt'/,  v.  , disintegrated, disintegrating.
  v.i.  
  1. to separate into parts or lose intactness or solidness; break up; deteriorate: The old book is gradually disintegrating with age.
  2.  Physics.  
   a. to decay.
   b. (of a nucleus) to change into one or more different nuclei after being bombarded by high-energy particles, as alpha particles or gamma rays.
  v.t.  
  3. to reduce to particles, fragments, or parts; break up or destroy the cohesion of: Rocks are disintegrated by frost and rain.
 [1790-1800; DIS-1 + INTEGRATE]
 Syn. 1, 3. See decay.
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更新时间:2024/12/23 22:35:10