· The first one tells me those are two desperate no's cried out in isolation with a big time gap between them. That seems logical in view of what follows. In the second sentence the time gap … · no bootable device found中文翻译：找不到可引导设备 戴尔电脑重装系统开机出现no bootable device found原因分析: 戴尔电脑重装系统开机后出现NO Boot Device Found错误提示，该问 … · "If no" can be used for yes/no questions on forms and in questionnaires, yes. In such cases it means "If your answer is no". I'm not sure whether this is the only context in which "if no" is … · ① no + 可数名词 · 单数 → 动词用单数 此时：no = not a / not an / not one 如： No student is to leave the room. ② no + 可数名词 · 复数 → 动词用复数 此时：no = not any 如：There were no …
