arithmetician

n.算术家

Besides, Andrew had the reputation of being a skilled arithmetician;and this was a branch of knowledge that Stephenson was now desirous of acquiring. 此外，安德鲁作为一名有技能的算术师有一定的声望，而算术则是斯蒂芬森现在迫切需求获得知识的一部分。

Andrew had the reputation of being a skilled arithmetician;and this was a branch of knowledge that Stephenson was now desirous of acquiring. 此外，安德鲁作为一名有技能的算术家有一定的声望，这也是斯蒂芬森现在迫切需求获得知识的一部分。