英语词汇“pulley”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pulley
释义	pulleypulley /ˈpʊli/ noun (plural pulleys) [countable] Etymology ETYMOLOGYpulley Origin: 1300-1400 Old French poulie, probably from Greek polos; ➔ POLE¹ science a piece of equipment consisting of a wheel over which a rope or chain is pulled to lift heavy things
随便看	stereoscopic stereo system stereotype stereotyped stereotypical stereotyping sterile sterility sterilization sterilize sterilizer sterling sterling silver stern sternly sternness sternum steroid stethoscope Stetson stevedore Stevenson, Adlai Stevenson, Robert Louis Stevens, Wallace stew

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