常見例句Objective: To extract and determine the compositions and relative amount of steride in Rhizoma Phragmitis. 摘要目的：提取并測定蘆根中甾族化合物的成分和相對含量。tetracyclic sterid nuclei [醫(yī)] 四環(huán)甾核sterid [醫(yī)] 甾, 甾族sterid nuclei [醫(yī)] 甾核 返回 steride