切: correspond to; be close to喀: noise made in coughing or vo ...瓦: tile; put tiles on a roof; c ...喀瓦德一世: kavadh切卡: cecca; ceka; checa; cjeka; tsheka切锯齿机: saw cutting machine切卡波利: cecapolli切距圆: orthoptic circle切卡达: cecada; ceccada; cekada切距曲线: orthoptic curve切卡蒂: cecati切距: length of tangent line; tangent distance切卡尔: cecal; cekal切酒: wine cutting