calefacient
calefacient[ˌkalɪˈfeɪʃ(ə)nt]noun- (Medicine, archaic)a drug or other agent causing a sensation of warmth
(医古)发暖药
语源- mid 17th cent.: from Latin calefacient- 'making warm', from the verb calefacere, from calere 'be warm' + facere 'make'
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