Development Gap发展差距
developmentn.发展;开发;生长;进展;[摄]显影;新开发区
development achievement发展成就
development of language开发语言
developmental viewpoint发展观点
development of organism有机体发展
development for tourism旅游开发
development of the name名称演变
development iInvestment开发投资
Development Assist Team研制援助小组
development engineering新结构设计
Development Impediments成才障碍