Domain “领域”，eg: the domain of chemistry, 相关近义词：field, area

　　Embark on “从事”，相关近义词： engage in, participate in, join , take part in, devote oneself into

　　Impetus “动力”，eg: the impetus behind the development of these early …, 相关近义词：stimulation, promote, gear up, boost, encourage

　　Launch“开创”一词，是科技类文章的必考词汇，相关近义词: establish, set-up

　　Original “原始的”，相关近义词：initial

　　Researcher“调研人员”，相关近义词：investigator, planner, reporter, scientist, authority , analyist

　　Term“术语”一词?，常用于介绍新发明，新事物，相关近义词：be named,be called,definition,meaning

　　Vanish “消失”，相关近义词：disappear, dissolve ,fade away

　　Artificial intelligence “人工智能”

　　Extract “提取”

　　Manufacture “手工业”

　　Renaissance “复兴”

　　Patent “专利”

　　Technical requirement “科技要求”

　　Streamline “使合理化”