“恋练”有词—考研词汇课程～核心词汇 U11-U20 【形近词】investment：【n】投资，投资额 【真题例句15】2007 text3：【n】投资，投资额 President Bush campaigned to move Social Security to a savings-account model,with retirees trading much or all of their guaranteed payments for payments depending on investment returns.参考译文：布什总统努力把社会保险改变成储蓄账户模式，使退休人员把自己大部分或者全 部的固定收入转换成靠投资取得回报的收入。 【形近词】investigation：【n】官方调查，研究 【真题例句17】2011排序：【n】官方调查，研究 Otherwise, academics will continue to think dangerously alike, increasingly detached