argumentation
英 [,ɑːgjʊmen'teɪʃ(ə)n]
美[,ɑrɡjumən'teʃən]
	    - n. 论证;争论;辩论
 
英英释意
- 1. a discussion in which reasons are advanced for and against some proposition or proposal;
 - "the argument over foreign aid goes on and on"
 
- 2. the methodical process of logical reasoning;
 - "I can't follow your line of reasoning"