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单词	hydride
释义	hydride /ˈhʌɪdrʌɪd / noun [mass noun] Chemistry A binary compound of hydrogen with a metal.Lithium aluminum hydride is an important reducing agent in organic chemistry.... The hydride is a complex alloy of rare-earth elements and other metals that may be decomposed and reformed reversibly. One of the problems with metal hydride is that the stored hydrogen is chemically bound to the metal.
随便看	dosh dosha do-si-do dosimeter dosimetric dosimetry do someone a favour do someone a good (or bad) turn do someone an injustice do someone a solid do someone credit (or do credit to someone) do someone dirt (also do dirt to) do someone fine do someone good do someone in do someone no favours do someone (or oneself) a mischief do someone out of do someone over do someone proud do someone's head in do someone/thing a power of good do someone/thing down do someone/thing justice do someone to death

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