2014年4月22日 · State of the art (sometimes cutting edge) : the level of development (as of a device, procedure, process, technique, or science) reached at any particular time usually as a result of modern methods 直接翻译成最先进和最尖端的。. state-of-the art 起源于20世纪,是由一个宾夕法尼亚工程系的研究生Henry Harrison ...