1、emergency
紧急事件;意外事件;（尤指）事故
He deals with emergencies promptly.
他迅速处理突发事件。
The hospital will cater only for emergencies.
那家医院只看急诊。
紧急情况下的;应急的
The Prime Minister has called an emergency meeting of parliament.
首相已召集议会召开紧急会议。
She made an emergency appointment.
她挂了急诊。
（设备、供应品等）救急用的，应急的
The plane is carrying emergency supplies for refugees.
那架飞机正在为难民运送应急物资。
They escaped through an emergency exit and called the police.
他们从紧急出口逃脱，并报了警。
2、confuse
混淆;搞错
Great care is taken to avoid confusing the two types of projects.
大家非常谨慎，以免把这两类项目弄混。
I can't see how anyone could confuse you with another!
我不明白怎么会有人把你和另外一个人搞混！
把…弄糊涂;使困惑
German politics surprised and confused him.
德国政治既令他惊讶，又让他困惑不解。
搅乱;使复杂化
To further confuse the issue, there is an enormous variation in the amount of sleep people feel happy with.
使问题进一步复杂化的是，每个人需要的睡眠时间千差万别。
