befoul [bi'faul] vt. 弄脏, 玷辱 词形变化: 动词过去式: befouled | 动词过去分词: befouled | 动词现在分词: befouling | 动词第三人称单数: befouls | 详细释义: vt. 1. 使污损; 弄脏 2. 玷污; 诽谤 3. 使纠缠