短语词组短语unreasonably obstruct 横加梗阻ureter obstruct 输尿管梗阻cognitive obstruct 认识障碍market obstruct 市场障碍psychological obstruct 心理障碍oviduct obstruct 输卵管阻塞wilful obstruct 故意阻挠;故意阻挠英语;翻译;详细翻译modifying obstruct 调整块sight obstruct 视线障碍 返回 obstruct