音标发音英式音标 [duːz]美式音标 [duːz]英式发音 美式发音 基本解释拒绝服务攻击（denial of service 的缩写，指一名或多名使用者同时发送大量数据，故意阻止计算机网络或网站正常工作的情况）, （计算机）磁盘操作系统（disk operating…。同根派生 dos相关词英汉例句noun [ plural ]The teacher spent ten minutes explaining all the dos and don'ts in the classroom.. 老师花了十分钟解释课堂纪律。dos更多例句英英字典剑桥英英字典 rules about actions and activities that people should or should not perform or take part indos剑桥字典dos柯林斯字典