单词	ninhydrin
释义	ninhydrin noun nin·​hy·​drin nin-ˈhī-drən  : a poisonous crystalline oxidizing agent C9H6O4 used especially as an analytical reagent Word History Etymology from Ninhydrin, a trademark First Known Use 1913, in the meaning defined above Medical Definition ninhydrin noun nin·​hy·​drin nin-ˈhī-drən  : a poisonous crystalline oxidizing agent C9H6O4 used especially as an analytical reagent
随便看	Thian Shan sheep Thian Shan stag thianaphthene thianthrene Thiaridae thiasine thiasuses thiazide thiazides thiazine thiazines thiazins thiazole thiazoles thiazoline thiazols thiazolsulfone thibet thibetans thibets thible thick thick and fast thick and thin thick and threefold

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