sinapism
芥子泥
sin·a·pism /ˈsɪnəˌpɪzəm/ 名詞
芥子泥,芥子膏
Sin·a·pism n. Med. A plaster or poultice composed principally of powdered mustard seed, or containing the volatile oil of mustard seed. It is a powerful irritant.
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sinapism
n : a plaster containing powdered black mustard; applied to the
skin as a counterirritant or rubefacient [syn: mustard
plaster]