postgraduate
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/ˌpəʊstˈɡrædʒuət/
🇬🇧
/ˌpəʊstˈɡrædʒuət/
A person who has completed an undergraduate degree and is now studying for a higher degree, like a master's or a doctorate.
Many postgraduate students work part-time while they study.
许多研究生在求学期间兼职工作。