foundationalKK [faʊnˋdeʃənəl] /faʊnˈdeɪʃənəl/發音形容詞1基礎的、基本的Reading and writing are foundational skills for every student.讀寫是每個學生最基礎的能力。2奠基性的、開創性的Her paper is considered a foundational work in the field.她那篇論文被視為這個領域的奠基之作。