chief

n.元首 a.主要的；首席的

chew, chew over, chewing-gum (also gum), Chianti, chiaroscuro, chic, Chicago, chicanery, chick, chick-pea, chicken, chicken wire, chicken-feed, chicken-hearted, chicken-pox, chicken-run, chickweed, chicle, chicory, chide, Chief Constable, Chief of Staff, chiefly, chieftain, chiffon, chignon, chihuahua, chilblain, child, child benefit, child-bearing, child-minder, child-proof, childbirth, childhood, childish, childishly, childishness, childless, childlike,