A tool for lifting heavy things like cars to change a tire.
Use the jack to lift the car and change the flat tire.
使用千斤顶抬起汽车并更换漏气的轮胎。
A plug for connecting electronic devices.
Plug the jack into the audio port to hear sound.
将插头插入音频端口以听到声音。
A playing card with a young man picture, between ten and queen.
The jack of hearts is a valuable card in the game.
红心杰克是游戏中一张很有价值的牌。
A small white ball used as a target in games.
Roll the ball toward the jack to score points.
将球滚向目标球以得分。
A children's game with a ball and small metal pieces.
Children play jack by bouncing a ball and picking up metal pieces.
孩子们通过弹球和捡起金属片来玩抛接子游戏。
Nothing at all.
You don't know jack about this topic.
你对这个话题一无所知。
To steal something small.
Someone jacked my parking spot while I was away.
我不在的时候有人偷占了我的停车位。
Tired or bored with something.
I'm jack of waiting for so long.
我等得太久了,已经厌倦了。