stupefacient
stupefacient[ˌstjuːpɪˈfeɪs(ə)nt](Medicine)(医)adjective- (chiefly of a drug) causing semi-consciousness
(主要指药)致木僵的,使半昏迷的;麻醉的
noun- a drug of this type
麻醉药,麻醉剂
语源- mid 17th cent.: from Latin stupefacient- 'stupefying', from the verb stupefacere
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