資料來源 : pyDict

稀薄

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Subtilization \Sub`til*i*za"tion\, n. [Cf. F. subtilization.]
   1. The act of making subtile.

   2. (Old Chem.) The operation of making so volatile as to rise
      in steam or vapor.

   3. Refinement; subtlety; extreme attenuation.