次级起源中心secondary center of origin
硫酸软骨素Chondroitin Sulfate (Bovine Origin)
起端，原点origin
蛋白质起源问题oblem of the origin of the protein
泻白益元散White-Draining Origin-Boosting Powder
真元不足insufficiency of the TRUE origin
不明来源淀粉样蛋白amyloid of unknown origin
元origin\HALT \NOUN, original \ADJ