柯林斯词典stupefacient /ˌstjuːpɪˈfeɪʃɪənt/ 1. N a drug that causes stupor 麻醉剂2. ADJ of, relating to, or designating this type of drug 与麻醉剂有关的; 被指定为麻醉类药剂的 返回 stupefacient