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amplitude  
KK:[ˈæmplǝˌtjud] DJ:[ˈæmplitjuːd]
權威釋義


n.

  1. 廣大，廣闊
  2. 充足，豐富
  3. 【物】振幅
  4. 【軍】射程

辨析

同義參見:

extent plenty plenitude breadth magnitude

以上來源於：《英漢大辭典》

n.

  1. Physics  the maximum extent or magnitude of a vibration or other oscillating phenomenon, measured from the equilibrium position or average value.
  2. breadth, range, or magnitude.
  3. Astronomy  the angular distance of a celestial object from the true east or west point of the horizon at rising or setting.

Etymology

C16: from L. amplitudo, from amplus ‘large, abundant’.

以上來源於：《簡明牛津英語詞典》