doorknob ['dɔ:.nɔb] n.球形门把手 例句与用法: A church doorkeeper. 教堂的看门人 A woman doorkeeper or porter, especially in a convent. 女守门人,女搬运工女看门人或女搬运工,尤指修女院 词形变化: 形容词: doorless | 动词过去式: doored | 动词过去分词: doored | 动词现在分词: dooring | 动词第三人称单数: doors | 详细释义: n. 球形门拉手