捣槽 dǎocáo unlucky Origin Definitions Defs Strokes Stroke Words Sentences Sents 捣 搗 dǎo verb to pound To beat or pound with a tool like a pestle or club, as in hulling grain, pounding clothes, or crushing medicine槽 cáo noun groove (bound form) a long, narrow channel, depression, or waterway; groove; slot; furrow; gutter; riverbed