单词	赢利的动机
释义	赢利的动机 the profit motif
随便看	primary education undergraduate primary education undergraduate course primary educators primary effect primary effect of gene primary effects of gene primary effluent primary effusion primary effusion lymphoma primary egg envelope primary egg membrane primary egg tube Primary egg weight Primary elastolysis primary electrical characteristics primary electric clock primary electric equipment primary electric field primary electrode primary electrolysis primary electron primary electron acceptor primary electron beam primary electron donor primary electron emission