Read Edit View history 槽孔 cáokǒng slot Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 槽孔 · cáokǒng · slot 2026/03/04 槽孔 cáokǒng slot an elongated hole or groove in a surface, typically used in mechanical or engineering contexts for fastening or alignment 请将螺栓穿入支架上的槽孔。 noun created sense Mar 4, 2026, 02:25 AM