議ぎ論ろんを戦たたかわす

expression, godan verb (-su)

have a discussion; engage in debate; exchange arguments

Used for formal or serious discussions where opposing views are presented. Often implies a back-and-forth exchange of opinions.

• 会かい議ぎで新あたらしい方ほう針しんについて議ぎ論ろんを戦たたかわした。

  We had a discussion about the new policy at the meeting.

• 彼かれらは環かん境きょう問