以下是新东方在线雅思网给大家分享的雅思写作高频词汇：预算。希望对大家的雅思备考有所帮助，更多雅思备考资料欢迎大家随时关注新东方在线雅思网。

　　cost-effectiveness[成本高效益]

　　-eg: The cost-effectiveness of treating a condition in the early stage, rather than delaying until more expensive and prolonged treatment is necessary.;

　　budget[预算]

　　-eg: She tried to keep her monthly budget below $400.