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词汇	double bond
释义	double bondn.（名词）double bonddouble bond between oxygen atoms A covalent bond in which two electron pairs are shared between two atoms.双键：两个原子之间的两个电子对的共价键
随便看	tines tinfoil ting Ting tinge tinged tinged tingeing tinges tinging tinging tingle tingled tingles tingling tings tinhorn Tinian tinier tinies tiniest tining tinker tinkered tinkering

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