Their arguments were irresistible; I had to agree.
Are you following the main thread of the argument, or the basics of the plot?
Here is little agreement and a lot of argument between them.
Argument functions are defined by set and its existence , Continuity and differentiability are discussed.
利用集合来定义辐角函数,研究幅角函数的存在性、连续性、可微性等性质.
To build ( an argument or a thesis, for example ) progressively from a basic general premise.
使节节建立从一个基本的大前提逐步建立 ( 比如说论题或主题 )