- (用千斤顶等)托起；顶起：
The driver jacked up his car to change the flat tire.
司机设法把汽车顶起以换掉爆破的轮胎。
- (物价、工资等)增加，提高：
People are afraid that taxes will soon be jacked up.
人们担心税金会很快提高。
- 激励，鼓舞：
He needs some drink to jack up his courage.
他需要喝点酒来壮壮胆。
- 妥善安排，组织：
Travel agency jacked the whole thing up for the tourists.
旅行社为游客安排好了一切。
- 使有生气：
Editors have reason for jacking up their women's pages.
编辑们有理由将其妇女专栏办得更生动一些。
- 放弃；停止；辞掉(工作等)：
She jacked up the job because the salary was too low.
她辞掉了这项工作。因为薪水太低了。
- [口语]斥责，责备：
His boss jacked him up for being late again.
他的老板因他再次迟到而责备他。
- [美国俚语]注射麻醉毒品
- [美国俚语]痛打；狠揍：
The father jacked his son up.
那位父亲痛打了他儿子一顿。
- [口语]使垮掉；使筋疲力尽：
The long journey really jacked him up.
长途旅行的确使他筋疲力尽了。
- [美国俚语](警察)搜查盘问
- [美国俚语](强盗等)拦截