ex.hil.a.ra.tion
n.(名词)The state of being stimulated, refreshed, or elated:高兴,兴奋:受激励,刺激或鼓舞的状态:例句:.Few Yosemite visitors ever see snow avalanches and fewer still know the exhilaration of riding on them.(John Muir).优胜美地的参观者中少有人见过雪崩,而知道其令人兴奋的骑马的人就更少了.(约翰·缪尔)