断言的

Her friends asserted that she was innocent.

她的朋友断她是无罪的。

He attempts to rebut the assertion made by the prosecution witness.

他试图反驳原告方证人所作的断。

Galileo was forced to recant his assertion that the earth orbited the sun.

略被迫放弃地球围绕太阳转的断。

Lisa was rankled by his assertion.

他的断让莉萨恼火。

I thought their allegations but reasonable.

我为他们的断毫无道理。

We predicate rationality of man.

我们断理性是人类的属性。

Abstract: This treatise uses TFA concept and its analytic method to discuss the differences and characteristics of the presupposition, entailment and affirmance.

文章运TFA和分析方法，探讨预设、蕴含和断之间的区别及运作特点。