单词	inner tube
释义	inner tube From Longman Dictionary of Contemporary EnglishRelated topics: Motor vehiclesinner tubeˈinner tube noun [countable]  TTCa rubber tube filled with air that is inside a tyreExamples from the Corpusinner tube• Cut a 5/8in wide band of bicycle inner tube.• The mix is pumped gently down the inner tube, out through the bottom and up the outer tube.• The inner tube is negatively charged and the outer tube is made positive.
随便看	oneparty etc state onepiece onereus oneroom etc oneroomed etc onerosus onerous onerous contract ones oneself oneshot onesided onesie onesizefitsall onestar onestop onestop shop etc onestop store etc onethird onetime onetime loss onetimeonly onetoone onetrack mind onetwo

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