steadfastlyKK [ˋstɛdˏfæstli] /ˈstɛdˌfæstli/發音副詞1堅定地、堅決地She steadfastly refused to change her testimony despite the pressure.儘管承受壓力,她仍堅決拒絕改變證詞。2始終如一地、忠貞不移地He has steadfastly supported his old teammates for over twenty years.二十多年來,他始終如一地支持著昔日的隊友。