noun🔗Share必需品，必备条件 An indispensable item; a requirement."For most college courses, a pen and notebook are the only requisites for the first class. "对于大多数大学课程来说，第一节课只需要一支笔和一本笔记本这两样必备品。itemthingdemandChat with AIVocabulary GamePractice Reading
