arithmetic >ad.算术的 e.g. a.The children all have passed the examination in arithmetic. 孩子们全都通过了这次算术考试。 b.He brushed up on fractions before taking the arithmetic test. 在参加算术考试前他又重温了分数。arithmetic ➢ adj. 算术的 e.g. a. The children all have passed the examination in arithmetic. 孩子们全都通过了这次算术考试。 b. He brushed up on fractions before taking the arithmetic test. 在参加算术考试前他又重温了分数