单词 | pyrazoline |
释义 | Definition of pyrazoline in English:pyrazolinenoun pɪˈrazəliːnpʌɪˈrazəliːn Chemistry
OriginLate 19th century; earliest use found in Journal of the Chemical Society. From pyrazole + -ine, after German Pyrazolin. Definition of pyrazoline in US English:pyrazolinenoun Chemistry
OriginLate 19th century; earliest use found in Journal of the Chemical Society. From pyrazole + -ine, after German Pyrazolin. |
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