n.(名词)

1. 【药】普鲁卡因（一种局部麻醉药）

procss工艺procabbr.进程(=proceeding)abbr.过程（=process）procalpain-calpain system蛋白酶原-(需)钙蛋白酶体系proctopolypus punch forceps直肠息肉咬除钳procuratorial organizations检察机关procreation before marriage未婚生育procuration by the attorney律师代理Procurator avoidance system检察官回避制度procaine benzylpenicillinate普鲁卡因苄青霉素,普鲁卡因青霉素GProcuring Contracting Office采购合同签订处Procambarus clarkia Juvenile克氏原螯虾（Procambarusclarkia）幼虾procaine amide hydrochloride盐酸普鲁卡酰胺

1. Have you ever had an injection of procaine (pencillin) before?
   你以前打过普鲁卡因(青霉素)吗?