0 a hormone (= a chemical made by living cells) that causes muscle and bone growth. Anabolic steroids are sometimes used illegally by athletes competing in sports competitions -- 蛋白同化甾类，促蛋白合成类固醇（一种促进肌肉和骨骼生长的人工荷尔蒙，有时被运动员作为兴奋剂违禁使用）
He was disqualified after testing positive for anabolic steroids. 他因蛋白合成类固醇检测呈阳性失去了资格。
