concen-tration

['kɒnsntr'eɪʃn]     ['kɒnsntr'eɪʃn]    
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concen-tration的英文翻译是什么意思,词典释义与在线翻译:

英英释义

名词 concentration:
  1. the strength of a solution; number of molecules of a substance in a given volume

  2. the spatial property of being crowded together

  3. strengthening the concentration (as of a solute in a mixture) by removing diluting material

  4. increase in density

  5. complete attention; intense mental effort

  6. bringing together military forces

  7. great and constant diligence and attention

concen-tration的相关资料:

临近单词

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