Read Edit View history 喷砂 pēnshā sandblasting Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 喷砂/噴砂 · pēnshā · sandblasting 2026/03/04 喷砂 / 噴砂 pēnshā sandblasting the process of cleaning or etching a surface by a high-pressure jet of sand or other abrasive material 这种金属零件需要通过喷砂来除锈。 created sense Mar 4, 2026, 02:25 AM