block off英语标准发音：block off英式发音：美式发音：翻译中文封锁block off – 基本释义[词典1]封闭，封住（门、窗或通道）block off – 英英词典VERB[动词]obstruct access to妨碍进入blockadeblock off the passage through堵住通道We shut off the valve我们把阀门关了shut offclose offrender unsuitable for passage使不适合通过block the way挡道barricade the streets封锁街道stop the busy road停止繁忙的道路barricadeblockblockadestopblock upbarblock off – WEB词典block off封堵封锁预切block blind off封闭blockade block seal off用强制力量使与外界断绝联系或往来 参考资料： 1.百度翻译：block off 2.有道词典：block off 3.爱词霸：block off
