单词 | nujol |
释义 | nujol/ˈn(y)o͞oˌjôl/ /-ˌjäl /noun A paraffin oil used as an emulsifying agent in pharmacy and for making mulls in infrared spectroscopy. OriginEarly 20th century: perhaps from New J(ersey), site of the original manufacturing company, + Latin oleum 'oil'. |
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