straddle 过去式:straddled 过去分词:straddled 现在进行时:straddling 词形变化: 名词: straddler | 动词过去式: straddled | 动词过去分词: straddled | 动词现在分词: straddling | 动词第三人称单数: straddles | 词义辨析: 同义: vt.vi.骑, 蹲 perch 同义参见: across