cumulativeadj.累积的；渐增的；（红利、利息等）累计的cumulative theory递加过程理论cumulative growth累积增长cumulative trauma累积创伤cumulative credit递加[累积]信用状,循环信用证cumulative origin原产地累计cumulative action聚能作用cumulative utility总效用cumulative effects港湾湿地cumulative priming叠加点火cumulative diagram累积曲线图