at one's fingertips
基本解释
- 了如指掌;在手边
英汉例句
- Computer technology puts all the information in the world at one's fingertips.
这个曾经翻译过,电脑技术机把所有的信息通过指尖传递到世界。 - He is one of America's leading political scientists—a man who has all the latest data at his fingertips, but who also knows his “Federalist Papers” and his de Tocqueville.
他身为美国政治科学家中顶尖人物之一,不仅对所有最新数据了如指掌,同时对他的《联邦党人文集》(Federalist Papers)和亚历西斯•托克维尔(de Tocqueville)也滚瓜烂熟。