首页pulleypulley英英释意

pulley

英 ['pʊlɪ] 美['pʊli]
  • n. 滑轮;皮带轮;滑车
  • vt. 用滑轮升起
  • n. (Pulley)人名;(英)普利

英英释意


1. a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope