orpiment

英 ['ɔːpɪm(ə)nt] 美 ['ɔrpɪmənt]
  • n. [矿物] 雌黄，三硫化二砷
orpiment
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英文词源

orpiment (n.)
late 13c., from Old French orpiment "arsenic trisulphide, yellow color," from Latin auripigmentum, from aurum "gold" (see aureate) + pigmentum "coloring matter, pigment, paint" (see pigment).