单词 | cymene |
释义 | Word Frequency cymene(ˈsaɪmiːn) noun a colourless insoluble liquid with an aromatic odour that exists in three isomeric forms; methylpropylbenzene: used as solvents and for making synthetic resins. The para- isomer is present in several essential oils. Formula: CH3C6H4CH(CH3)2 Word origin C19: cym- from Greek kuminon cumin + -ene |
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