单词	protoporphyrin
释义	protoporphyrin noun pro·​to·​por·​phy·​rin ˌprō-tō-ˈpȯr-f(ə-)rən  : a purple porphyrin acid C34H34N4O4 obtained from hemin or heme by removal of bound iron Word History Etymology International Scientific Vocabulary First Known Use 1925, in the meaning defined above Medical Definition protoporphyrin noun pro·​to·​por·​phy·​rin ˌprōt-ō-ˈpȯr-f(ə-)rən  : a purple porphyrin acid C34H34N4O4 obtained from hemin or heme by removal of bound iron
随便看	doos doot dooted doowops doozer doozers doozie doozies doozy dop dop stick dopa dopamine dopaminergic dopamines dopant dopants dopas dopastats dopatta dopattas dopchick dope dope (out) dope fiend

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