urgency的形容词形式是什么

　　urgency这个英语单词的词性是名词，urgency的名词含义为紧急，催促，紧急的事。

　　例句：

　　The rainy season is coming. It's a matter of great urgency to repair the drainage and irrigation equipment.

　　雨季就要到了，修理排灌设备是急如星火的任务。

　　He was boiling hot all over, his mind tense with a great sense of urgency.

　　他全身滚热，心急如焚。

　　In case of urgency, call the police.

　　一旦发生紧急情况，打电话给警察。