set off的读音是：英[setɒf]。set off的英英释义是Verb:put in motion or move to act;"trigger a reaction""actuate the circuits"leave;"The family took off for Florida"direct attention to, as if by means of contrast;"This dress accentuates your nice figure!""I set off these words by brackets"cause to burst with a violent release of energy;"We exploded the nuclear bomb"make up for;"His skills offset his opponent's superior strength"set in motion or cause to begin;"The guide set the tour off to a good start"provoke or stir up;"incite a riot""set off great unrest among the people"。set off的例句是用作动词(v.)If you want to catch that train we'd better set off for the station immediately.你要是想赶上那班火车，咱们就最好马上动身去火车站。
一、英英释义点此查看set off的详细内容
"trigger a reaction"
"actuate the circuits"
"The family took off for Florida"
"This dress accentuates your nice figure!"
"I set off these words by brackets"
"We exploded the nuclear bomb"
"His skills offset his opponent's superior strength"
"The guide set the tour off to a good start"
"incite a riot"
"set off great unrest among the people"
二、词典解释
1.动身;出发;启程
When youset off, you start a journey.
e.g. Nicholssetoff for his remote farmhouse in Connecticut...
尼科尔斯动身去他在康涅狄格州的偏僻农舍了。
e.g. The President's envoysetoff on another diplomatic trip...
总统的使节开始了又一次外交之旅。
2.引爆(炸弹);触发，拉响(警报等)
If somethingsets off something such as an alarm or a bomb, it makes it start working so that, for example, the alarm rings or the bomb explodes.
set off
e.g. Any escape, once it's detected, setsoff the alarm...
一旦发现有泄漏，警报就会响起来。
e.g. Someonesetoff a fire extinguisher...
有人打开了灭火器。
3.引发;触发;激起
If somethingsets off an event or a series of events, it causes it to start happening.
e.g. The arrival of the charity vansetoff a minor riot as villagers scrambled for a share of the aid...
救济物资车的到来引发了小小的骚乱,村民们争先恐后地想抢到一份援助物资。
e.g. If he attended a party without his wife, itsetoff a storm of speculation.
如果他没和妻子一块儿出席宴会，便会招致各种猜测满天飞。
4.使发怒;使回忆起来;使侃侃而谈
If somethingsets a personoff, it makes them angry, or makes them remember something and they start talking a lot.
e.g. The smallest thing sets himoff, and he can't stop talking about his childhood.
一件微不足道的小事都能打开他的话匣子，他会滔滔不绝地讲述他的童年。
5.衬托;(通常指通过对比)使显得更漂亮
If one colour, flavour, or objectsets off another, it makes it look more attractive, often by providing a contrast.
e.g. Blue suits you, setsoff the colour of your hair.
蓝色很适合你，能衬托出你的发色。
e.g. ...perfectly proportioned galleries thatsetoff the contents to their best advantage.
结构匀称完美、能最有效地凸显其展品的展览馆
三、例句
If you want to catch that train we'd better set off for the station immediately.
你要是想赶上那班火车，咱们就最好马上动身去火车站。
What time are you planning to set off tomorrow?
你打算明天几点钟启程?
They've set off on a journey round the world.
他们已经开始环游世界。
He'll have to circle the mark for 360°more before he can set himself free.
他就得多绕航标360°才能解脱。
That jumper sets off the blue of her eyes.
在这件毛衣衬托下，她眼睛的蓝色显得更漂亮了。
He set these heavy expenses off against his increase in salary.
他的这些沉重的开销抵消了增加的工资。
Do be careful with those fireworks; the slightest spark could set them off.
这些烟火要格外小心，稍有火星就能引起爆炸。
The first atom bomb was set off over Hiroshima.
第一颗原子弹是在广岛上空爆炸的。
The burning gas was easy to set off an explosion.
燃烧的煤气容易引起爆炸。
四、词汇搭配
set off的相关近义词
actuate、trigger、instigate、depart、explode、touch off、spark、detonate、activate、trigger off、stir up、incite、offset、blow up、set forth、trip、take off、part、spark off、start out、cancel、set out、start、bring out
set off的相关临近词
SETAF、set、set pair situation、set a book in type、set-of-support、set up instruction、set a world record、set a plan on foot、set characteristic、set an example for、set to ones mettle、set the rear sight