单词	marginal need
释义	marginal need 边际需要
随便看	non-saturation mode logic circuit nonsaturation mode logic circuit nonsaturation recording non-saturation type circuit non-saturation zone nonsatured nonsave nonsaved nonsavvy non-sawdust cutting nonscalable non-scalar nonscalar nonscalar covariance matrix nonscalar disturbance covariance matrix nonscalar identity covariance matrix nonscalars nonscalar variance-covariance matrix nonscalding nonscale non-scale nonscaleable nonscaled non-scale-forming condition nonscaling 铁狱铜笼铁画银钩铁石心肝铁石心肠铁砚磨穿铁窗风味铁笔无私铁绰铜琶铁网珊瑚铁肠石心隆起皮带轮隆运隆遇隆重隆隆隆颜隆鼻隈隉隊