空气锤 (kōng qì chuí) — pneumatic hammer, air hammer

Definition

Examples

• 工人用空气锤把钉子钉进墙里。
  Gōng rén yòng kōng qì chuí bǎ dīng zi dīng jìn qiáng lǐ.
  The worker used an air hammer to drive the nail into the wall.
• 这台空气锤的噪音很大，需要戴耳塞。
  Zhè tái kōng qì chuí de zào yīn hěn dà, xū yào dài ěr sāi.
  This pneumatic hammer is very noisy; you need to wear earplugs.
• 修理厂新买了一台空气锤。
  Xiū lǐ chǎng xīn mǎi le yì tái kōng qì chuí.
  The repair shop bought a new air hammer.