al·ter·cate /ˈɔltɚ/
  (vi.)爭論,口角
  Al·ter·cate v. i. [imp. & p. p. Altercated; p. pr. & vb. n. Altercating.]  To contend in words; to dispute with zeal, heat, or anger; to wrangle.
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  altercate
       v : have a disagreement over something; "We quarreled over the
           question as to who discovered America"; "These tewo
           fellows are always scrapping over something" [syn: quarrel,
            dispute, scrap, argufy]