它们的词义都含义：逃跑之意，但是用法上有区别：
1.escape v. 逃跑，逃脱,
用作不及物动词时，常指逃脱监禁、管制等，常后接介词 from/out of；用作及物动词时，指逃避或躲避监禁、惩罚、灾难等。
The prisoners have escaped by tunneling.
囚犯们挖地道逃走了。
A prisoner has escaped from a jail in northern England
一名囚犯从英格兰北部的一所监狱中越狱。
Three prisoners escaped from a jail.
3名囚犯越狱了。
Before sentence was passed, Mr Mills escaped from jail.
在宣判前，米尔斯先生越狱了。
Burns had escaped from jail time after time
伯恩斯屡次越狱。
The bird had escaped from captivity.
那只鸟已经逃离樊笼。
He escaped from prison this morning.
他今天早上从监狱里逃跑了。
They were glad to have escaped the clutches of winter for another year.
他们很高兴又一年躲过了寒冬的魔爪。
They escaped from the crash uninjured.
他们安然逃过了撞车事故。
He escaped from the crash unhurt.
他平安逃过了这场车祸。
We managed to escape observation.
我们设法避开了人们的注意。
As a child he would often escape into a dreamworld of his own.
小时候他常常躲进自己的梦幻世界中。
She yearned to escape from her office job.
她一心想着躲避办公室里的工作。
We escaped from the hustle and bustle of the city for the weekend.
我们周末时躲开了城市的拥挤喧嚣。
She tried to escape the unwanted attentions of her former boyfriend.
她尽量避开她过去男朋友多余的殷勤。
They escaped from the burning house.
他们从着火的房子里逃了出来。
He tried to escape punishment.
他试图逃避惩罚。
However, after about two hours, they were able to get close enough and about 70 people escaped from the fire in the helicopters.
大约过了2小时之后,直升机才靠近他们,大约有70人乘直升机从大火中逃了出来。
The baby's mother escaped from the fire along with two other children
婴儿的母亲和另外两个孩子一起逃离了火海。
They escaped from the burning house.
他们从着火的房子里逃了出来。
Passengers escaped from the plane's front four exits by sliding down emergency chutes.
乘客们从飞机前部4个出口处的紧急滑道滑下逃生了。
She felt she had to escape from the claustrophobia of family life.
她感到她得摆脱家庭生活的那种幽闭感觉了。
They had escaped to America shortly before war broke out in 1939.
1939年战争爆发前不久他们逃到了美国。
2.bolt v. 逃跑，逃窜
指匆匆逃离。常指人或动物因受惊吓）迅速逃跑，逃窜
The thief bolted when he saw the cops.
小偷看见警察便急忙溜掉了。
He bolted through the open window.
他从开着的窗户窜了出去。
When he saw the police arrive, he bolted down an alley.
他看见警察来了，便从小巷逃走了。
He would need all his authority to keep the weak-kneed volunteers from bolting.
他需要动用所有的职权防止那些胆小的志愿兵逃跑。
3.flee v. [书] 逃走，逃离
尤指因害怕有危险而逃跑，强调逃跑时动作匆忙；指逃离某个具体场所时，可作及物动词。
~ (from) sb/sth | ~ (to…/into…)
迅速离开；（尤指害怕有危险而）逃避，逃跑
People fled from the fire in panic.
人们惊慌失措地逃离火场。
She fled from the blaze, coughing and spluttering.
她从大火中逃出来，一边咳嗽，一边噗噗地吐气。
People fled from the explosion in terror.
人们惊恐地逃离了爆炸现场。
The criminal was caught trying to flee the country.
这名罪犯企图逃离该国时被抓住了。
Thousands have been compelled to flee the country in makeshift boats.
数以千计的人被迫乘坐简易船只逃离了这个国家。
Many refugees have been forced to flee their homeland.
很多难民被迫逃离了祖国。
Many refugees have fled to safer areas
许多难民已经逃往了更安全的地方。
The railway station was swamped with thousands of families trying to flee the city.
火车站挤满了成千上万想要逃离这座城市的家庭。
His church became a sanctuary for thousands of people who fled the civil war.
他的教堂成为成千上万逃离内战的人们的避难所。
He fled to London after an argument with his family.
他与家人争吵以后离家去了伦敦。
The guests watched as she fled from the room.
客人们看着她逃离了房间。
The gang finally fled with a large amount of cash and jewellery
该团伙最后携大量现金和珠宝逃之夭夭。
He fled from the stadium with the police at his heels.
他逃离了运动场，警察在后面紧追不舍。
They fled to South America around the turn of the century.
他们在世纪之交逃到了南美洲。
Police fired on them as they fled into the embassy compound.
当他们逃进使馆大院时，警察向他们开了枪。
The rebels fled into the mountains, leaving behind their weapons and supplies
叛军丢下武器和给养，逃进了山里。
4.run away phr. v. 逃跑，跑掉; 逃避，躲避(问题、新事物等)；离家出走；私奔
多用于口语，指突然逃离，尤指秘密地逃离某处。
She saw a snake and ran away in fear.
她看见一条蛇，吓得跑掉了。
The murderer ran away from prison last night.
杀人犯昨晚越狱逃跑了。
I had to run away for fear he might one day kill me.
我只好逃走，生怕他有一天把我杀了。
The enemy troops ran away with their tails between their legs.
敌军夹着尾巴逃跑了。
When we launched a general offensive, the enemy troops ran away with their tails between their legs.
在我们发起总攻后，敌军就夹着尾巴逃跑了。
Three years ago I ran away to Mexico to live with a circus.
3年前我逃到墨西哥，和一个马戏团生活在一起。
Looking at all the accusing faces, she felt a sudden urge to run away.
看着一张张脸上那责备的神情，她突然想赶快溜走。
He tried to run away but gave up when he found himself surrounded
他试图逃跑，但发现已被包围时只好放弃了这个念头。
They run away from the problem, hoping it will disappear of its own accord.
他们避开了这个问题，希望它不了了之。
I ran away from home when I was sixteen.
我16岁的时候离家出走了。
We hear of women who run away, leaving behind their homes and families.
我们听说有女人离家出走，扔下了家人不管。
When found, the children said they'd run away for a dare.
找到这些孩子时，他们说自己是受了激将才出走的。
She related how he had run away from home as a boy.
她追述了他小时候是如何离家出走的。
After his beating Colin ran away and hasn't been heard of since
科林被他打了一顿后就离家出走了，从此杳无音讯。
Their son ran away from home and joined a cult.
他们的儿子离家出走，加入了一个异教团体。
She ran away with a man called McTavish last year.
去年，她和一个叫麦克塔维什的男人私奔了。
She ran away with her boss.
她与老板私奔了。
He and I were always planning to run away together.
我和他一直盘算着一起私奔。
You're letting your imagination run away with you
你这是在想入非非。
Don't let your imagination run away with you.
休要异想天开。
Radford sometimes allows his enthusiasm to run away with him.
雷德福有时会任由自己热情澎湃。
Theresa Zabell ran away with the women's gold medal.
特雷莎·扎贝尔轻松获得了女子金牌。