基本解释

• 曲轴键

英汉例句

双语例句

• Crank-shaft is an key integral part of diesel engine and its strength has direct influence on the engine life.
  曲轴作为柴油机的重要零部件，其强度直接影响柴油机的寿命。
  airiti.com
• The crank shaft is a key part of the internal-combustion engine so that machining it with high efficiency and precision is the goal pursued by the manufacturers.
  曲轴是各种内燃机的关键零件，高效、高精度加工曲轴一直是内燃机生产厂家追求的目标。

专业释义

交通运输工程

• 曲轴键