交戦

(1)be engaged in a fight; carry on a fight; "the tribesmen fought each other"; "Siblings are always fighting"; "Militant groups are contending for control of the country"

(2)戦いに従事している

(3)戦いを続ける

(4)battle or contend against in or as if in a battle; "The Kurds are combating Iraqi troops in Northern Iraq"; "We must combat the prejudices against other races"; "they battled over the budget"

(5)戦う、または戦いであるかのように敵対する

(1)