cliff

n.悬崖，峭壁

clenched, clerestory, clergy, clergyman, cleric, clerical, clerihew, clerk, clerking, clever, clever Dick, clever-clever, cleverly, cleverness, clew, clich, cliche, click, client, clientele, cliff-hanger, cliff-hanging, climacteric, climactic, climate, climatic, climatically, climatology, climax, climb, climb-down, climber, climbing-frame, clime, clinch, clincher, cline, cling, cling film, cling to,