chair

n.椅子；(会议)主席；大学教授 vt.主持会议

cf, CFE, ch (also chap), cha-cha, Chablis, chafe, chaff, chaffinch, chafing-dish, chagrin, chain, chain reaction, chain-gang, chain-letter, chain-mail, chain-saw, chain-smoke, chain-smoker, chain-stitch, chain-store, chair-lift, chairman, chairperson, chairwoman, chaise longue, chalet, chalice, chalk, chalk-mark, chalkboard, chalkiness, chalky, challenge, challenged, challenger, challenging, chamber, chamber concert, chamber music, chamber of commerce,