Tra từ pulley - Từ điển Oxford Advanced Learner 8th

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Từ điển Oxford Advanced Learner 8th

pulley

pul·ley [pulley pulleys] BrE [ˈpʊli] NAmE [ˈpʊli] noun
a wheel or set of wheels over which a rope or chain is pulled in order to lift or lower heavy objects
•a system of ropes and pulleys

Word Origin:
Middle English: from Old French polie, probably from a medieval Greek diminutive of polos ‘pivot, axis’.

Example Bank:
•The scenery was moved across the stage by ropes and pulleys.
•a system of chains passing over pulleys

▼ Từ liên quan / Related words

Từ đồng nghĩa / Synonyms:
pulley-block pulley block block

Related search result for "pulley"

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pale pall pallia pally paly pile pill pillow pillowy pilule more...
Words contain "pulley":
idle pulley pulley