单词	walk upside down
释义	walk upside down 头朝下走路
随便看	stepwise approzimation method stepwise association constant stepwise chainend degradation step-wise change step-wisechange in power step -wise change in power stepwise choice stepwise cluster Stepwise clustering stepwise complex formation constant stepwise construction stepwise continuous stepwise convergence stepwise countercurrent extraction stepwise countercurrent multicontact extraction stepwise coupling polymerization Stepwise/coupling polymerization stepwise cracking Stepwise curing stepwise debugging stepwise decomposition step wise decomposition step-wise decomposition stepwise decreasing dispersion stepwise degradation