essentialia[法] 要素
essentialadj.本质的;必要的;重要的n.要素;必需品
essential night blindness原发性夜盲
essential vertical squint特发性垂直(向)斜视
essential aminoacid index必需氨基酸指数
Essential Minimum Control必需的最低限度控制
essential prime implicant实质本原蕴涵,基本素蕴涵
essential oil from ginger生姜挥发油
essential medicine system基本药物制度
essential T vector change原发性T环异常