常見(jiàn)例句雙語(yǔ)例句That's examples of deductively valid arguments.這是演繹有效論點(diǎn)的例子。Now I had said some arguments are deductively valid but not in virtue of their form.我說(shuō)過(guò)一些論點(diǎn)是演繹有效的,但是不是它們的形式。The only that that is important now is that you understand what a deductively valid argument is. That it is truth preserving, if the premises are true then the conclusion must be true.現(xiàn)在唯一重要的是你們要理解,什么事演繹的有效論點(diǎn),也就是真理保留,如果前提是真的,結(jié)論必定是真的。 返回 deductively