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

I killed Hassan's ten of diamonds, played him two jacks and a six.
我杀了哈桑两张方块10，打给他两条J和一张6。
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。
Betty's very friendly with the Jacks.
贝蒂与杰克一家非常要好。
Cheap Jacks have their carts beside the sidewalk.
它们是否流入了不法商贩手中，暂时还不清楚。流动叫卖小贩把手推车停在人行道旁边。
Hassan killed the six and picked up the jacks.
哈桑杀了6，要了两条J。
When the main jacks of the front supports are released, the structure rests hung to these beams.
当前支撑的主千斤顶松开时，结构就吊在这些梁上。
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。
Hydraulic jacks under the machine produce the movement.
是机器下面的液压千斤顶造成的移动。
Less frequently we apply the load directly to the surface by means of hydraulic jacks and distribution plates.
用液压千斤顶与分布板直接施加荷载于表面的方法较不常用。
One of the pieces used in playing jacks.
这种游戏中的金属片之一。