clever

a.聪明的, 灵巧的"

cleave, cleaver, clectrician, clef, cleft, cleft palate, clematis, clemency, clement, clementine, clench, clenched, clerestory, clergy, clergyman, cleric, clerical, clerihew, clerk, clerking, clever Dick, clever-clever, cleverly, cleverness, clew, clich, cliche, click, client, clientele, cliff, cliff-hanger, cliff-hanging, climacteric, climactic, climate, climatic, climatically, climatology, climax,