emergency的形容词是emergent。emergency用作名词、形容词，作名词时意为“紧急情况；突发事件；非常时刻”，作形容词时意为“紧急的；备用的”。例句：The government has been granted emergency powers.政府已被授予应急权力。Ambulance drivers provided only emergency cover during the dispute.纠纷期间救护车司机只提供急救替班。

emergency department.急诊室；急症室；急诊科

emergency switch.[电]紧急开关；[电]应急开关；[电]紧急保险开关；焚急开关

Emergency alarm.紧急报警；急报警；紧急呼救设施；警报装置

emergency goods.急需品；紧急用品；救济品；急用品

emergency case.急诊病人；急救盒；急诊病例；急症

emergency luminaire.应急灯；应急灯具；紧急照明灯具；太平门照明灯具

emergency control.紧急控制；[自]应急控制；安全控制

emergency outlet.安全出口；应急泄洪口；安全出水口；事故排出口

1、His departure was hastened by an emergency.

由于一个突发事件，他提前走了。

2、A man was telling friends how first-aid classes had prepared him for an emergency.

一个男子正在告诉朋友们急救课是如何让他为突发事件做好准备的。

3、The average response time to emergency calls was 9 minutes.

紧急求助电话的平均回应时间是9分钟。

4、This door should only be used in an emergency.

这道门只能在紧急情况下使用。

5、The government had to take emergency action.

政府只得采取紧急措施。

6、It is important to keep calm in an emergency.

情况紧急的时候，保持镇静是重要的。

7、The emergency services were on hand with medical advice.

随时都有急诊服务，并提供医疗咨询。

8、The government has declared a state of emergency following the earthquake.

地震发生后政府已宣布进入紧急状态。

9、The pilot made an emergency landing in a field.

飞行员在一片农田里紧急着陆。

10、She explained to them what to do in an emergency.

她向他们说明了紧急情况下应采取的行动。

11、Doctors performed an emergency operation for appendicitis last night.

医生昨天夜里做了紧急阑尾炎手术。

12、It would be safer to take more money with you in case of emergency.

多带点钱保险些，以防急用。

13、The UN has agreed to allow the supply of emergency aid.

联合国已同意允许提供紧急援助。

14、I always have some extra cash with me for emergencies.

我总是随身多带点现金以备急需。

15、The emergency nurse can treat minor injuries without reference to a doctor.

急救护士不必征求医生的意见就可处理轻伤。

1、Bioengineering is an emergent branch of learning.

生物工程是一门新兴的学问。

2、Emergent democracies created markets that were ripe for exploitation.

新兴的民主国家创造了可供开拓的成熟市场。

3、Fast Time Domain Simulation and Emergent Control Algorithm for Power System

快速时域仿真与切机算法

4、Effect of HVDC Emergent Power Modulation in South China Power System

南方电网中直流紧急功率调制的作用。

5、And the research on cultural development strategies is of emergent significance.

文化发展策略研究的现实意义日益凸显。

6、Research on Emergency Logistics System and Its Emergent Response Mechanism

应急物流系统及其快速反应机制研究。

7、Simulation System of Emergent Water Dispatch Based on Web

基于Web的旱情水量调度仿真系统。

8、What kind of projects benefit the most from emergent design?

什么项目在紧急设计中受益最大？

9、Emergent DNA computational model and its chaotic system identification process

创发性DNA计算模型及其混沌系统辨识过程。

10、Emergent Public Health Events and the Public Health Emergency System in Rural Areas

农村突发公共卫生事件与公共卫生应急系统。

11、Design of Remote Vehicle Emergent Calling System Based on GPRS

基于GPRS的远程汽车紧急呼救系统。

12、The Operation of Emergent Oil Pollution Emergency Response System

突发性油污染应急响应体系的运作模式。

13、Simulation for economic compensation of emergent water dispatch in Yellow River

黄河应急调水补偿的仿真计算。

14、The Research on a Psychological Support System in Emergent Situations:Hangzhou Model

突发事件心理援助的杭州模式研究。

15、Application of PON in Emergent Telephone System on High Way

PON在高速公路紧急电话系统中的应用。