1、Apagogic arguments can be effective in refuting opposing viewpoints.
通过驳斥他人观点来证明自己观点的论证可以有效地反驳对立的观点。
2、His apagogic reasoning left no doubt as to the validity of his argument.
他用驳斥式的推理毫无疑问地证明了他的论点的有效性。