精通英语四级词汇是提升英语能力的基石。以下是精心挑选的20组英语四级常用词汇示例，每组均配有详细的中文解释，旨在助您深入理解并牢固记忆，轻松应对各类英语考试，同时拓宽您的语言视野。
1.impact - n./v. 影响，效果
例句：The new policy will have a significant impact on the economy. 新政策将对经济产生重大影响。
2.sustain - vt. 维持，支撑
例句：The environment must be able to sustain life for future generations. 环境必须能够维持后代的生活。
3.enhance - vt. 加强，提高
例句：Regular exercise can enhance your overall health and well-being. 定期锻炼可以提高你的整体健康和幸福感。
4.perspective - n. 观点，视角
例句：It's important to consider multiple perspectives when making a decision. 做决定时考虑多种观点很重要。
5.acknowledge - vt. 承认，致谢
例句：He acknowledged the help he received from his colleagues. 他感谢同事们的帮助。
6.imply - vt. 暗示，意味
例句：Her silence implied disagreement with the decision. 她的沉默暗示了她不同意这个决定。
7.dedicate - vt. 献身，致力于
例句：He dedicated his life to the pursuit of scientific knowledge. 他一生致力于追求科学知识。
8.eliminate - vt. 消除，排除
例句：The government is trying to eliminate poverty in the country. 政府正努力消除国内的贫困现象。
9.initiate - vt. 开始，发起
例句：She initiated a project to help underprivileged children in the community. 她发起了一个项目来帮助社区里的贫困儿童。
10.collaborate - vi. 合作，协作
例句：The two companies are collaborating on a new product development. 这两家公司正在合作开发新产品。
11.justify - vt. 证明…正当，为…辩解
例句：He tried to justify his actions by claiming he was protecting his family. 他试图通过声称自己在保护家人来为自己的行为辩解。
12.interpret - vt. 解释，诠释
例句：The guide interpreted the ancient ruins for the visitors. 导游为游客们解释了这些古代遗迹。
13.motivate - vt. 激励，激发
例句：The teacher's encouragement motivated the students to study harder. 老师的鼓励激发了学生们更加努力学习的动力。
14.neglect - vt. 忽视，疏忽
例句：Don't neglect your health by skipping meals or not exercising. 不要通过不吃饭或不锻炼来忽视你的健康。
15.oppose - vt. 反对，抗争
例句：Many environmentalists oppose the construction of the new factory. 许多环保主义者反对新建工厂。
16.prevail - vi. 盛行，占优势
例句：The trend of working remotely has prevailed since the pandemic started. 自疫情爆发以来，远程工作的趋势一直盛行。
17.quote - vt. 引用，引述
例句：He quoted several famous authors in his speech. 他在演讲中引用了几位著名作者的话。
18.rectify - vt. 纠正，整顿
例句：The manager promised to rectify the situation as soon as possible. 经理承诺尽快纠正这种情况。
19.substitute - n./v. 代替者，代替
例句：Honey can be used as a substitute for sugar in recipes. 在食谱中，蜂蜜可以用作糖的替代品。
20.transfer - v./n. 转移，调动
例句：He was transferred to another department due to the company's reorganization. 由于公司重组，他被调到了另一个部门。
以上词汇和解释旨在帮助您更好地掌握英语四级词汇，建议结合例句进行记忆。通过精选词汇的学习，相信你的英语能力将更上一层楼！
