jacks

英 [dʒæks]

美 [dʒæks]

n. 千斤顶，起重器(换车轮时常用); (电)插孔，插座，插口; 塞孔; J牌; 杰克
v. （用千斤顶）顶起; （用千斤顶）张拉（钢丝）; 离开; 停止，放弃; 增加; 提高
jack的第三人称单数和复数

柯林斯词典

千斤顶；起重器
Ajackis a device for lifting a heavy object off the ground, for example a car.
（纸牌中的）J牌，杰克
Ajackis a playing card whose value is between a ten and a queen. A jack is usually represented by a picture of a young man.
See also:jack-of-all-trades Union Jack

noun

a game in which jackstones are thrown and picked up in various groups between bounces of a small rubber ball
Synonym:jackstonesknucklebones

After the two modules interlock, the jacks ( 400) repeat the process.
两个模块互锁之后，起重器（400）重复上述过程。
Hydraulic jacks under the machine produce the movement.
是机器下面的液压千斤顶造成的移动。
She said I could do that by doing sit-ups and jumping jacks for two weeks.
她说我要是能把仰卧起坐和开合跳坚持两周她就相信我。
One of the pieces used in playing jacks.
这种游戏中的金属片之一。
They stood waving their union jacks and singing lustily.
他们站在那里，一面挥动着英国国旗，一面大声歌唱。
I got them a crate of cracker jacks.
我都给了他们那么久了。
Firefighters from Shanghai used saws and jacks to dig into the ruins of the Ying Dian Hotel.
来自上海的消防队员用锯和千斤顶在映电宾馆的废墟上掘进。
Our company is a professional manufacturer producing earphones, power jacks and switches.
我公司是国内专业生产耳机、电源插座、开关制造商之一。
Trucker went to take a piss, Harris guy jacks the truck.
卡车司机去尿个尿，哈里斯就抢走了卡车。
Betty's very friendly with the Jacks.
贝蒂与杰克一家非常要好。