essentialsn.要件;概要
essentialadj.本质的;必要的;重要的n.要素;必需品
essential hypotension原发性低血压
essential oil content挥发油含量
essential singularity本性奇点
essential equivalence基本当量
essential commodities必需品
essential oil emulsion乳化香精
essential general game本质一般对策
essentially equivalent实质等价
essential homomorphism本质同态
essential hyperkinesia[医] 特发性运动过度