jack
英[dʒæk] 美[dʒæk]
"you don't know jack"
"jack up the car so you can change the tire"
1.千斤顶；起重器
Ajack is a device for lifting a heavy object off the ground, for example a car.
jack的意思
2.（纸牌中的）J牌，杰克
Ajack is a playing card whose value is between a ten and a queen. A jack is usually represented by a picture of a young man.
3. see also: jack-of-all-trades;Union jack
相关词组：jack injack up
1. 千斤顶：于是今天又跑了趟沃尔玛,买了各种工具若干,包括一个千斤顶(jack)和支撑台(jack stand),扳手(wrench)和各种型号的套筒(socket),改锥和老虎钳什么的,还买了个万用表和一个专业的工具箱.
2. 插孔：SOIC) 塑封有引线芯片载体(PLCC)小外形晶体管(SOT)四边扁平封装器件(QFP) 球栅阵列(BGA) 小外形封装(SOP) 小外形封装双列直插内存颗粒(SODIMM) 插座(SOCKET) 插孔(jack) 连接器(Connecter)1.焊膏种类 随着再流焊技术的应用,
3. 插座：大珍电子(天津)有限公司是韩国大珍电子
They put the car up with a hoisting jack.
他们用千斤顶把车抬高。
jack up the car so you can change the tire.
用千斤顶把车支撑起来，这样你就能够换轮胎了。
Insert this one into the jack carefully.
把这个接到插座上，要当心。
Besides the traditional mophead, there are also roller one and connector jack one.
除了传统的拖把头，还有滚筒式和插座式拖把头。
The man tries hard to jack the car,but to no avail.
那个男人努力想把汽车顶起来，但他的努力却是徒劳的。
After the way jack treated her,she wouldn't look at another man.
在杰克那样对待她以后，她就不愿再和任何男人打交道了。
We jack the automobile in order to change a tire.
我们用千斤顶把汽车托起换个轮胎。
The man tries hard to jack the car,but to no avail.
那个男人努力想把汽车顶起来，但他的努力却是徒劳的。
Maybe they are going to jack up the price of oil.
他们可能会抬高石油价格。
The fire cracker went off and scared jack's dog.
爆竹爆炸声把杰克的狗吓了一跳。
Now west's jack has fallen under your King.
现在西手的J已被你的K击落了。
The waiter brought me the ale in a black jack.
侍者用大酒杯盛着啤酒给我端了过来。
jack worked his way through college by waiting tables.
杰克在餐馆当侍者，半工半读地念完了大学。
the jack of clubs
梅花杰克
You don't know jack.
你什么都不知道。
Let's go. We're being jacked around here.
咱们走吧。别在这儿浪费时间了。
I'm jacking into the Internet now.
我正要接入互联网。
After five years, he decided to jack it all in .
五年后，他就决定完全放弃了。
Drug users were jacking up in the stairwells.
当时瘾君子正在楼梯井注射毒品。
jack would not have hit the boy without provocation.
如果不是那个男孩挑衅,杰克是不会打他的.
jack is her only offspring.
杰克是她唯一的后代.
jack is a jazz buff.
杰克是爵士音乐迷.
The bandit kicked at the legs of jack.
那匪徒向杰克腿上踢了两脚.
From his childhood , jack has habituated himself to getting up early.
杰克从小就习惯于早起.
Mary bragged that she could run faster than jack.
玛丽夸口说她比杰克跑得快.
They applauded jack for his courage.
他们称赞杰克很有勇气.
jack is very small for his age.
按他的年龄,杰克的个子显得太小.
Mary could hardly get through to jack.
玛丽几乎无法使杰克明白她的意思.
She quartered Mary with jack.
她使玛丽和杰克住在一起.
I asked jack for his political views, but he said he preferred to hold aloof.
我问起杰克的政治观点, 他说他宁可避而不谈.
Don't let what jack said worry you; that man's opinion of your performance is beneath your notice.
不要把杰克的话放在心上, 那家伙对你的表演的意见不屑一顾.
Suddenly jack shouted that he had lost five pounds.
突然杰克大喊他丢失了五英镑.
She cast her eyes down modestly while jack was talking about her.
杰克谈及她时她稍稍垂下目光.
jack disobeyed his father and went to the cinema.
杰克没有听父亲的话,去看电影了.
jack showed his dislike plainly in scorching satire.
杰克以尖刻的讽刺直率地表明了自己的厌恶.
jack squared his shoulders and entered the game.
杰克严阵以待投入比赛.
Don't worry, he'll jack the whole thing up for us.
别担心, 他会替我们把一切料理好的.
All work and no play makes jack a dull boy.
[谚]只学习,不玩耍,聪明孩子也变傻.
Old jack was over 90 when he snuffed it.
老杰克咽气的时候已经90多岁了.
She is going to jack this job in.
她将辞掉这份工作。
You need to jack up the car before you try to remove the wheel.
你得先把汽车顶起来,然后设法拆轮子。
jack sth ⇔ upIt's time you jacked up my salary.
你该给我增加工资了。
jack upDon't worry, he'll jack the whole thing up for us.
别担心,他会替我们把一切料理好的。
In order to lift the car high enough..we had to jack up the body.
出自：Practical Motorist互相介绍
A：Have we been introduced?
对不起，我们彼此介绍过了吗？
B：No, I don‘t think we have been.
不，我想没有。
A：My name is Wong.
我姓王。
B：And I‘mjack Smith.
我叫杰克?史密斯。
建议
jack
A：Do you think I should join the basketball team, Mary?
玛丽，你认为我应该参加篮球队吗？
B：Why not? If I were you, I certainly would.
为什么不呢？如果我是你，一定参加。
A：But I’m afraid it’ll take up too much of my time.
可是，这恐怕要占去我太多的时间。
B：As the saying goes:Work while you work, play while play. All work and no play makesjack a dull boy, you know?
俗话说：工作时工作，娱乐时娱乐。只工作不娱乐，聪明的孩子也会变得笨拙，你知道吗？
A：Hmm, you’re right.
嗯，你说得对。
