champion

n.冠军；捍卫者 vt.捍卫，拥护

chalkiness, chalky, challenge, challenged, challenger, challenging, chamber, chamber concert, chamber music, chamber of commerce, chamber of horrors, chamber orchestra, chamber-pot, chamberlain, chambermaid, chameleon, chamois, chamomile, champ, champagne, championship, chance, chancel, chancellery, chancellor, Chancellor of the Exchequer, chancery, chancily, chancy, chandelier, chandler, change, change one's mind, change to, change-over, change...into, changeability, changeable, changeless, changeling,