She peremptorily rejected the request.

她断然拒绝了请求。

"Hello!" the voice said, more peremptorily. "Who is it? Who do you want?"

“喂！”那声音更加霸道地说道，“谁啊？你要干什么？”

No! 'she replied peremptorily.

“不！”她断然回答。

How could one be peremptorily called by an odour?

一个人怎么会被一阵香气紧急召唤去了呢？

Response system responds attack event peremptorily and processes event.

响应系统紧急响应攻击事件并进行事件处理。