词汇	难忘的经历
释义	难忘的经历 memorable experience难忘
随便看	second-order microfluid second order minimaxity second order mixed equations second order model second-order model second order modeling second order moment Second-order moment second-order moment around mean Second-order moment combustion model second-order moment methocl second order moment method second-order moment method Second order moment model second-order moment model second-order moment process second order moments second-order moments of intensity Second Order Motion second-order m-point boundary-value problem second order multiplex second-order multiplex second-order multiplexed signals second order multiplex equipment second-order multiplex signal