海量資源,盡在掌握
 1.用作動詞,意為“提煉;引出”。‖Iron and steel workers abstract crude iron from iron ore and make steel from crude iron.鋼鐵工人們從鐵礦石中提煉生鐵,然后再把生鐵煉成鋼。2.用作名詞,意為“(文章、書籍等的)摘要”。‖This is the abstract of Shakespe......(本文共 247 字) [閱讀本文] >>