research and design短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 研究设计 The Wiltshire factory has become a research and design centre; 威尔特郡的工厂成了研发中心； ecocn Tasks for participating students can include writing code, creating documentation, training others, testing code, UI research and design, and community outreach. 参加学生的主要任务包括写代码，文档，培训其他人，调试代码， UI研发和社会拓展。 yeeyan