| 释义 |
necessity[ni'sesəti]n. 1 需要;必要(性):the necessity of eating plenty of fresh fruit and vegetables多吃新鲜水果和蔬菜的必要性 2 必然(性):the realm of necessity必然王国historical (logical) necessity 历史的(逻辑的)必然necessity and contingency必然性和偶然性 3 必需品;必不可少的事物:the necessities of life生活必需品daily necessities日常必需品 4 贫困;危急;紧迫:in dire necessity在贫困中in case of necessity在危急时 |