vt.& vi.用铰链连接（hinge的现在分词形式）； 双语释义：n.(名词)[C]铰链 piece of metal, etc. on which a lid, door, or gate turns or swings as it opens and closesv.(动词)vt. 装铰链于…,用铰链接合 … fix (sth) on hinges英英释义： hinge[ hindʒ ]n.a joint that holds two parts together so that one can s