“butyl”的概念、定义、翻译、参考文献-科学参考

单词	butyl
释义	butyl [`byüd·ǝl] ^{ORGANIC CHEMISTRY} Any of the four variations of the hydrocarbon radical C₄H₉: CH₃CH₂CH₂CH₂-, (CH₃)₂CHCH₂-, CH₃CH₂CHCH₃-, and (CH₃)₃C-.
随便看	exterior measure extern external aileron external angle external ankle height external armature external auditory meatus external beam external brake external buffer external carotid artery external centerless grinding external circuit external combustion engine external declaration external delay external device external-device address external-device control external-device operands external-device response external ear external error external fertilization external force

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