1. vt. & vi.劈，砍　strike heavy cutting blows at sth/sb
2. vt.狠踢，乱踢　kick (sth) roughly
3. vi.（以普通速度）骑马　ride on horseback at an ordinary pace, especially along roads
4. vi.非法侵入（他人计算机系统）secretly find a way of looking at and/or changing information on sb else's computer system without permission
5. vi.〈非正〉驾驶计程车　drive a taxi

　hack　作“非法侵入（他人计算机系统）”解时是计算机用语，常与介词into连用。

　He hacked away all night.　他整夜乱砍乱劈的。
　Let's go hacking in the countryside this Sunday.　我们这个周日去郊外骑马吧。
　He often tries to hack into other's computer.　他经常试图私自侵入别人的计算机。
　He hacked to the park.　他开着计程车去了公园。
　The man hacked a shrub down with an axe.　那男子用斧头砍倒了一株矮树。
　After the savage had killed his enemy, he hacked the body to pieces.　那个野蛮人杀死对手之后，把他的尸体劈成了碎块。
　He hacked the ball away.　他把球一脚踢开。

1. C 砍，劈　act of chopping
2. C 骑用马，供出租的马　horse for ordinary riding or one that may be hired
3. C 受雇于出版商的文人　person paid to do hard and uninteresting work, especially as a writer
4. C 〈非正〉出租车　taxi

　Jack is making a hack at the tree.　杰克正在砍树。
　Could you rent the hack to me?　你可以把那匹马租给我吗?
　A tabloid hack uncovered the story.　一个小报写手披露了此事。
　As the bus turned the corner, it collided with a hack.　公共汽车转过拐角时与一辆出租车相撞。