动词 jack:

1. lift with a special device

2. hunt with a jacklight

Jacke雅克jackn.千斤顶；插座；船首旗；男人；公畜vt.用千斤顶顶起；抬高n.杰克（男子名）n.扑克牌里的Jn.水手；侍者Jack Ketch刽子手,绞刑吏jackswitch插接开关, 插孔开关jack stand千斤顶顶起jackknivesjackknifeJack Cater姬达(1922-),英国人,香港实业家,曾任防卫司、新闻司、行政局议员。jack chuck活络卡盘jack chain起重机链,拖索jackadandyn.花花公子jackbootedadj.压迫的Jack Spratn.矮子；侏儒

1. Editors have every reason for jacking up their women's pages.
   编辑们有足够的理由增加有关妇女问题的篇幅。
2. Mary didn't like her new job at all and was thinking of jacking it in.
   玛丽一点也不喜欢她的新工作，所以正考虑着辞职不干了。
3. Everything's falling apart; the whole system needs jacking up.
   一切都乱了，整个系统有待整顿。