[314-198] eloquent
adj.雄辩的,有口才的(persuasive, fluent)[314-198] debate
n./v.争论,辩论(discussion.argument)[314-198] debatable
adj.争论中的,未决定的(controversial.unsettled)[315-198] squabble
n.口角,争论(quarrel.argument)[315-198] dispute
n./v.争论,辩论(disagreement,argument,question)[315-198] haggle
vi.争论(argue,bargain)