arguer

n.

辩论者，争辩者；

1. When an arguer argues dispassionately he thinks only of the argument.
   当一个辩论者不动感情于争辩，他只是为争辩而辩。

Arguer's Position
The Virtuous Arguer: One Person, Four Roles
The virtuous arguer: One person, four characters
The Policy Arguer: The Architecture of an Expert System
A mental model for a rhetorical arguer
ARGUER: Using Argument Schemas for Argument Detection and Rebuttal in Dialogs
ARGUER: Using Argument Schemas for Argument Detection and Rebuttal in Dialogs
ARGUER: using argument schemas for argument detection and rebuttal in dialogs
Arguer's Position, A Pragmatic Study of Ad Hominem Attack, Refutation, and Fallacy.
Arguer's Position: A Pragmatic Study of Ad Hominem Attack, Criticism, Refutation, and Fallacy by Douglas N. Walton