经济学
投资中间人
The middlemen are niche investment banks, such as Climate Change Capital and Natsource, and project-management companies, such as Camco and AgCert.
ECONOMIST: Selling hot air
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。