chain-pulley

基本解释

• 链滑轮

同根派生

英汉例句

• The Sealing Mechanism Studying of Floating Seal Used in Chain Pulley on the Armoured Conveyor
  刮板输送机链轮组件浮动油封的密封机理探讨
• Our flag is raised to the top of a pole by a rope and two pulley.
  我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
• The chain has fallen foul of plants in the water.
  链条已和水中的植物缠绕在了一起。
• She has a gold chain about her neck.
  她在脖子的周围挂着一根金项链。
• The chain has run foul of some plants in the water.
  铁链缠在水中的一些植物上。