一、桐乡网友解答:
1.champion英 ['tʃæmpɪən] 美 ['tʃæmpɪən] n. 冠军;捍卫者,拥护者;战士 vt.
2. 为…而斗争,捍卫,声援 adj. 优胜的;第一流的 冠军; 提倡者; 宣扬; 拥护者 复数:champions 过去式:championed 过去分词:championed 现在分词:championing 第三人称单数:champions 名词 n.
3.冠军捍卫者, 拥护者及物动词 vt.为…而斗争;捍卫;声援aspirants to the title of world champion 有志夺取世界冠军的人 He defeated the champion in three sets.
4. 他三盘击败了冠军. She knows that becoming world champion is going to be a long haul.