Setback 与 Set Off:英语短语辨析指南
什么是 Setback?
Setback 是一个名词,表示“挫折”、“倒退”或“阻碍”。常用于描述计划、进展或健康等方面遭遇的不利情况。
The project suffered a major setback when funding was cut.
(项目因资金被削减而遭遇重大挫折。)
His recovery from surgery had a slight setback due to infection.
(他术后恢复因感染而略有倒退。)
什么是 Set Off?
Set off 是一个动词短语,有多种含义,常见包括:
- 出发,启程(to start a journey)
- 引起,触发(to cause something to happen, e.g., an alarm or reaction)
- 衬托,使…更显眼(to enhance appearance by contrast)
They set off early in the morning to avoid traffic.
(他们一大早就出发以避开交通拥堵。)
The loud noise set off the car alarm.
(巨大的声响触发了汽车警报。)
Her red dress really sets off her fair skin.
(她的红裙子衬托得她白皙的皮肤更加突出。)
主要区别总结
Setback 是名词,强调“负面结果”;set off 是动词短语,强调“开始”或“引发”某个动作或状态。
两者词性不同、用法不同,不可互换。