n.甾族化合物；类固醇
名词steroid的复数形式.
His field of expertise was steroids. 他的专业领域是甾族化合物。
This result is obtained mainly by consideration of the four-ring molecules derived from steroids. 这个结果主要是通过从甾族化合物中取得的四环分子得到的。
He's being treated with steroids for leukaemia. 他因患白血病正在接受类固醇治疗。
Muscles can hypertrophy when people take steroids. 当人们食用类固醇时，肌肉就会过度生长。
