Read Edit View history 气钻 qìzuàn pneumatic drill Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 气钻/氣鑽 · qìzuàn · pneumatic drill 2026/03/04 气钻 / 氣鑽 qìzuàn pneumatic drill a drill powered by compressed air 工人们正在用气钻挖掘地面。 verb created sense Mar 4, 2026, 02:25 AM