传动 (chuán dòng) — (mechanical) transmission; drive

Definition

Examples

• 汽车的传动系统需要定期保养。
  Qì chē de chuán dòng xì tǒng xū yào dìng qī bǎo yǎng.
  The car's transmission system needs regular maintenance.
• 这台机器的传动装置非常精密。
  Zhè tái jī qì de chuán dòng zhuāng zhì fēi cháng jīng mì.
  The drive mechanism of this machine is very precise.
• 工程师改进了传动效率。
  Gōng chéng shī gǎi jìn le chuán dòng xiào lǜ.
  The engineer improved the transmission efficiency.