All researches agree that close to 25 billion devices, things and sensors will be connected by 2020 which incidentally is also the moment that millennials are expected to make up 75 percent of our overall workforce, and the fully connected home will becom
2017年12月六级真题（第二套）阅读 Section C
Researches have found that it gives us a chance to think about our goals and it also seems to increase creativity.
2019年12月六级真题（第一套）听力 Section B
柯林斯高阶英汉双解学习词典释义
N-UNCOUNT
研究;探索
Research is work that involves studying something and trying to discover facts about it.