Recent polls by the Pew Research Centre in Washington, DC, found that 75-80 per cent of participants regarded climate change as an important issue.
出自-2015年12月閱讀原文
柯林斯高階英漢雙解學習詞典釋義
N-UNCOUNT
直流電
DC is used to refer to an electric current that always flows in the same direction. DC is an abbreviation for (縮略=) 'direct current'.
英英詞典釋義
Noun
1. the district occupied entirely by the city of Washington; chosen by George Washington as the site of the nation's capital and carve out of land ceded by Maryland and Virginia
2. an electric current that flows in one direction steadily
行業(yè)詞典
計算機： = Damping Control,衰減控制，阻尼調整; = Data Cartridge, 盒式數據磁帶; = Data Cell, 數據單元; = Data Center, 數據中心; = Data Channel, 數據通道; = Data Classifier, 數據分類機; = Data Code, 數據代碼; = Data Collection, 數據收集; = Data Control, 數據控制；