单词	base period
释义	base period noun : a period of business or economic activity used as a basis or reference point especially for indexing, calculating, estimating, or adjudicating prices, taxes, compensation, income, and production Word History Etymology base entry 3
随便看	atamans atamasco lily atamascos atap ataps atar ataraces ataractics ataraxes ataraxia ataraxias ataraxic ataraxics ataraxies ataraxises ataraxisses ataraxy Ataroi ataroi atarois atars atas Atas Atascadero Atatürk

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。