English version

knees knocking (together)

From Longman Dictionary of Contemporary Englishknees knocking (together)knees knocking (together)FRIGHTENEDCOLDif your knees are knocking, you are feeling very afraid or very cold knee
Examples from the Corpus
knees knocking (together)Years later, Ogwen apprenticeship having been served, we began to aspire to their routes, knees knocking at our effrontery.
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