tautologically 

英汉解释

adv. 重复地

参考例句

1. Thus profits, interest, and rent must also be attributed to labor, and their total is equal (tautologically) to the total value produced by labor minus the amount consumed by labor itself.
因此，利润、利息和租金也必须归就于劳动，其总额也等于劳动创造的总的价值减去劳动自身的耗费（同义语的反复）。

网络释义

tautologically
重复地; 重复;