音标：[i'mә:dʒәnsi]
n. 紧急状况, 紧急事件, 紧急需要
【化】 紧急情况
【医】 紧急, 急症, 意外
在线英汉词典

emergency的短语、例句：

emergency n 1 [C, U] sudden serious event or situation requiring immediate action 紧急事件; 紧急情况
You should only use this door in an emergency. 在紧急情况下才能使用这扇门.
The government has declared a state of emergency, eg because of war, a natural disaster, etc. 政府已宣布进入紧急状态.
[attrib 作定语] the emergency exit 紧急出口. 2 [U] (US) = casualty 3: [attrib 作定语] the emergency ward 急诊病室.