Deductive reasoning involves drawing conclusions logically from other things that are already known.
双语例句
例： The force of deductive reasoning depends on the reliability of the premises.
演绎推理的力度取决于前提的可靠性。
例： The criteria for settling disputes in political theory are partly deductive and partly empirical.
政治理论中处理争端的标准是部分推理、部分实证。