prof·it·eer·ing /ˌprɒfəˈtɪərɪŋ $ ˌprɑːfəˈtɪr-/ noun [uncountableU] the process of making unfairly large profits, especially by selling things that are very difficult to get at very high prices 牟取暴利 —profiteer noun [countableC] black market profiteers 黑市上牟取暴利的商人
—profiteer verb [intransitiveI]