1. the state of being urgent; an earnest and insistent necessity

2. pressing importance requiring speedy action;

   "the urgency of his need"
   

3. an urgent situation calling for prompt action;

   "I'll be there, barring any urgencies"
   "they departed hurriedly because of some great urgency in their affairs"
   

4. insistent solicitation and entreaty;

   "his importunity left me no alternative but to agree"
   

1. 紧急：-Tip 2- 教你把每天/周的工作按照紧急(urgency)和重要性(Importance)两个维度来分类,然后按照事情的优先级priority来执行(下图)今天中午老板压阵,带上大半个课题组浩荡到老远地方--听个关于人类应激(stress)的脑成像讲座.

2. urgency的意思

2. 迫切性：我们期待神国降临的心情,或许不像耶稣迈向耶路撒冷时那么具迫切性(urgency),但在优先次序、轻重比例(priority)上,应该是同样认真的. 我们一切的家庭责任、社会责任,比起神国的责任,都不够优先,不够重要.

3. 急：一.选题目的与依据 膀胱过动症(overactive bladder,简称OAB)是以尿频(Frequency)﹑尿急(urgency)和急迫性尿失禁(Urge Incontinence)为主要症状的综合征,全世界大约5千万~1亿人口患有膀胱过动症,膀胱过动症一般没有神经源性损伤或疾病,

4. 紧迫性：EFD及其对应的低延迟尽量做好服务BELD(Best-Effort Low-Delay)提供了更合理的选择. EFD还适用于对延迟敏感却允许一定丢失的多媒体实时应用. .与丢失、延迟相对应的,所有应用需求都可以归结为一定级别的重要性(importance)与紧迫性(urgency),简记为I级与U级.