单词	heptahydrate
释义	heptahydrate noun hep·​ta·​hydrate ¦heptə+ : a compound with seven molecules of water heptahydrated "+ adjective Word History Etymology hepta- + hydrate
随便看	potassium bromide potassium carbonate potassium chlorate potassium chloride potassium chromate potassium cobaltinitrite potassium cyanate potassium cyanide potassium dichromate potassium ferricyanide potassium ferrocyanide potassium fluoride potassium hydrate potassium hydroxide potassium hypochlorite potassium iodide potassium manganate potassium nitrate potassium oxalate potassium oxide potassium permanganate potassium persulfate potassium sorbate potassium sulfate potassium tetroxalate

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