单词 | axerophthol |
释义 | axerophthol (extremely rare) n WORD FAMILY axerophthol n any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes Syn|Hypo|Hyper A, antiophthalmic factor, vitamin A retinol, vitamin A1 an unsaturated alcohol that occurs in marine fish-liver oils and is synthesized biologically from carotene dehydroretinol, vitamin A2a viscous alcohol that is less active in mammals than is vitamin A1 fat-soluble vitamin any vitamin that is soluble in fats |
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