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British pronunciation of 


view main entry for unsustainable adjective  /ˌʌnsəˈsteɪnəb(ə)l/
British English pronunciation: unsustainable
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This is the British English pronunciation of unsustainable.

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in competitive cycling, the illegal use of motors on bikes in order to gain advantage over other riders

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Open Dictionary


be reversed; be as if it had never happened

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