英數兩全字詞教學
10 實數 Real Number
- irrational 無理數
- real number 實數
- axiom 公設
- radical 根號
- root two 根號二
- square root of two 二的平方根
- perfect square 完全平方數
- absolute value 絕對值
- greater than 大於
- less than 小於
- closed interval 閉區間
- is greater than or equal to 大於等於
- is less than or equal to 小於等於
- Real numbers are complete. 實數是完備的。
- The completeness of the real numbers. 實數的完備性。