| 释义 |
pulleypul‧ley /ˈpʊli/ noun [countable]   pulleyOrigin: 1300-1400 Old French poulie, probably from Greek polos; ➔ POLE1 - A fellow engineer came to check on the work, and to do so had to ascend on a rope pulley.
- Above the stove there hung a laundry rack, suspended on a system of pulleys.
- As they ran over the pulleys, a slurry of sand or tungsten carbide was poured on the wire.
- He saw a cauldron to one side with its lid hanging above it, suspended on a pulley.
- One of the walls in the gym had dual pulley cables.
- Some were placed in beds framed with ropes and pulleys to prevent movement.
- The Corrado's supercharger sits alongside the transversely mounted engine and is belt-driven off the crankshaft pulley at 1.66 times engine speed.
- The Strongbeam Water Low bracket and pulley makes it simplicity itself to lower and raise the basket as required.
► Mechanicalball bearing, nounbelt, nouncog, nouncombustion chamber, nounconveyor belt, nouncoolant, nouncooling system, nouncrank, verbdifferential, noundisengage, verbdismantle, verbdrive, nounfour-stroke engine, nounfuel cell, nounfulcrum, noungear, nounheat pump, nounhydraulic, adjectiveinertia, nounmechanical, adjectivemechanical engineering, nounmill, nounmillstone, nounmillwheel, nounmomentum, nounmotive, adjectiveneutral, nounnuclear reactor, nounoil pan, nounpivot, nounpropulsion, nounpulley, nounpump, nounrace, verbratchet, nounreactor, nounregulate, verbretract, verbrev, verbrev, nounrotor, nounselector, nounstarter motor, nounstress, nounstressed, adjectivestrip, verbsump, nounsupercharged, adjectivetemplate, nountop gear, nountorque, nountwo-stroke, adjectiveuniversal joint, nounvalve, nounwheel, nounwinch, nounwindlass, noun a piece of equipment consisting of a wheel over which a rope or chain is pulled to lift heavy things |