单词	原胶
释义	原胶 virgin rubber
随便看	during production checkDUPRO during production prophase during production service system during programming during quarantine during recess during repairs during rule during seed development Duringsfeld During shooting period during sino-japanese war time during someone's pleasure during spare time during spinning during spinning or twisting during spinning, twisting during Spring Festival during sucking during tennis career During that 10 msec no current is drawn During that time,she is really happy,dusty look duringthe during the absence of during the administration of