preconditionKK [ˏprikənˋdɪʃən] /ˌpɹikənˈdɪʃən/發音名詞1先決條件、前提A ceasefire is a precondition for any serious peace talks.停火是任何實質和談的先決條件。動詞1預先制約、使先入為主常用被動Children are preconditioned by advertising to want these toys.孩子受廣告預先制約，才會想要這些玩具。2事先處理、預先調理The steel must be preconditioned before it is welded.鋼材在焊接前必須先做事先處理。