单词	portil
释义	portil 硅酸钠盐
随便看	variable-drive power takeoff variabledrop variable drop device variable-drop device variable drop mechanism variable-drop mechanism variable drop pinion variable-drop pinion variable-duration variable duration impulse system variable duty Variable Earnings Program variable eccentric variable edit width variable electrical delay variable electronic filter variable electronic shutter variable element variable element of semivariable cost variable elements of semi-variable costs variable elements of semivariable costs variable elevation beam variable-elevation beam variable elevation beam-antenna variable end-point kjym kjyx kjyy kjzh kjzl kjzs kjzt kjzw kkbg kkbp 精妙精子精密精察精巣精工精巧精度精強精彩