词汇	打折密封器
释义	打折密封器医sealer-crimper
随便看	economy reformation economy reforming economy region economy regulation economy regulation corpus economy regulatory power economy release quantity economy resistance economy resource Economy responsibility econom y responsibility audit economy responsibility audit leaders economy responsibility system economy resposibility economy restrictor economy retrenchment economy revitalization economy revival economy rice economy rising economy rising in central China Economy risk economy rotate track economy rs dark continent economy rs payments mechanism