jack 英式发音[dʒæk]美式发音[dʒæk]
jack基本解释
n,[机]千斤顶；[电]插座；男人,同近
jack相关例句和用法
a hydraulic jack.液压千斤顶
jack英英释义
起重器；传动装置英释nna piece of equipment used to lift a heavy weight off the ground, such as a car, and support it while it is in the air
jack短语
jack in,停止；辞掉；放弃；破坏服务器安全的行为（黑客常用语）.短语
