three

      美 [θri]

      英 [θriː]

•       num.三
•       n.三岁；三个人[东西]；【板】3字型

      复数：threes  

权威英汉双解

英汉

英英

      three

      num.

      1.

      IDM

      the three Rs

      初等教育三要素（被视为儿童教育最重要部分的读、写、算）reading, writing and arithmetic , thought to be the most important parts of a child's education