principallyKK [ˋprɪnsɪpli] /ˈpɹɪnsɪpli/發音副詞1主要、大部分The company principally sells office furniture to small businesses.這家公司主要銷售辦公家具給小型企業。2首要、最重要地正式He is principally remembered for his work on vaccines.他最為人所記得的,首要是他在疫苗方面的貢獻。