inner tube Definition in the Cambridge English Dictionary
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Definition of “inner tube” - English Dictionary

Definition of "inner tube" - American English Dictionary

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inner tubenoun [C]

 us   /ˈɪn·ər ˌtub/
a round ​rubber tube ​filled with ​air that ​fits inside a ​car or ​bicycletire
(Definition of inner tube from the Cambridge Academic Content Dictionary © Cambridge University Press)

Definition of "inner tube" - British English Dictionary

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inner tubenoun [C]

uk   us  
a ​tubefilled with ​air that ​fits inside a ​car or ​bicycletyre
(Definition of inner tube from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
Translations of “inner tube”
in Chinese (Simplified) (轮胎的)内胎…
in Chinese (Traditional) (輪胎的)內胎…
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