su竞争对手的英文

competitor

rival:a person, organization, team, etc, that competes with another for the same object or in the same field对手, 竞争者 匹敌者, 对等的人[物]; 可与相比的东西 competitor:the contestant you hope to defeat; "he had respect for his rivals"; "he wanted to know what the competition was doing竞争者,运动员,比赛者

The United States is a partner in China, but also competitors.

Amerian is not only china's cooperation partner,but also its competitor

competitor 英[kəmˈpetɪtə(r)] 美[kəmˈpɛtɪtɚ] n. 竞争者; 对手; [例句]The bank isn't performing as well as some of its competitors.这家银行表现得不如几家竞争对手出色。[其他] 复数：competitors

the US is both china's partner and competitor.

rival一般指有敌对性质的竞争对手 比如情敌 之类competitor可以泛指一般的竞争性的对手 比如商业 学习 比赛等等