n.突發(fā)事件；緊急狀態(tài)

adj.應(yīng)急的；緊急的；備用的

We took the emergency in our stride. 我們泰然地處理了緊急情況。

Ring the bell in an emergency. 情況緊急時請按鈴。

The rioting grew worse and the government declared a state of emergency. 騷亂惡化，政府只得宣布進(jìn)入緊急狀態(tài)。

He has made every arrangement to meet any emergency. 他已作好了應(yīng)急的一切準(zhǔn)備。

With these incidents, Tang Ying consulted experts from various vocations for measures in emergency. 通過這些案例，唐穎向各行各業(yè)的專家請教了很多自我防范和應(yīng)急的方法。

There are four emergency exits in the department store. 這家百貨公司有四個緊急出口。

emergency在表示具體的“緊急事件”時,是可數(shù)名詞,泛指“緊急狀況”“緊急關(guān)頭”時,是不可數(shù)名詞。引申可指“政治危機(jī)”。