码表

例句：

1. 1. The engineer used a decimalcode table to calculate the area of thesquare.
   工程师使用十进制编码表来计算正方形的面积。
2. 2. She memorizedthe multiplication tables for her exams.
   她为了考试记住了乘法表。
3. 3.The teacher showed the students how to usea coding table to solve math problems.
   老师向学生们展示了如何使用编码表来解决数学问题。