foundationalKK [faʊnˋdeʃənəl] /faʊnˈdeɪʃənəl/发音形容词1基础的、基本的Reading and writing are foundational skills for every student.读写是每个学生最基础的能力。2奠基性的、开创性的Her paper is considered a foundational work in the field.她那篇论文被视为这个领域的奠基之作。用这个字练口说→