dialectic

With regard to the persuasion achieved by proof or apparent proof: just as in dialectic there is induction on the one hand and syllogism or apparent syllogism on the other, so it is in rhetoric.

至于通过论据或明显的论据而奏效的说服：正如在辩证法中一方面有归纳推理，另一方面有三段论或明显的三段论一样，在修辞学中也是如此。