metabolic DNA代谢DNAmetabolicadj.新陈代谢的metabolic keratitis代谢性角膜炎metabolic sequences代谢顺序metabolic test diet代谢试验膳食metabolic alkalosis代谢性碱中毒metabolic transition代谢转变metabolic efficiency植株代谢效率metabolic antagonist代谢对抗体,抗代谢物metabolic capability代谢能力Metabolic repression代谢抑制metabolic activation代谢活化