vi.投机，牟求暴利（profiteer的过去式与过去分词形式）...

profiteered的音标：...

They profiteered enormously during the war.他们在战争时期大发不义之财.Junk dealers and used - car salesmen profiteered on them.经营废旧品和推销旧汽车的商人在他们这些人身上发了横财....