noun
EXAMPLES FROM OTHER ENTRIES
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a nursing refresher course
EXAMPLES FROM CORPUS
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For trainers or practising professionals needing a refresher course .
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From now on all aircrew went through either a full conversion course or a short refresher course .
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In numerous training sessions, more than 50, 000 people have had a refresher course on their community.
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Or just need a refresher course on what goes into one?
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She had been on a refresher course .