vastlyKK [ˋvæstli] /ˈvæstli/發音副詞1大大地、大幅地、遠遠The new software has vastly improved our team's productivity.新軟體大幅提升了我們團隊的生產力。2極其、非常、極為That movie is vastly overrated, in my honest opinion.老實說,那部電影被過度吹捧了。