单词	dihydroxycholecalciferol
释义	dihydroxycholecalciferol noun di·​hy·​droxy·​cholecalciferol "+ : calcitriol Word History Etymology dihydroxy- + cholecalciferol
随便看	standing cup standing cypress standing down standing finish standing for standing gear standing height standing in standing initial standing invitation standing joke standing lug standing O standing off standing on standing one in good stead standing order standing out standing ovation standing part standing pat standing press standing pulley standing rigging standing roast

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