n. 骑用马( hack的名词复数 ); 用靴头踢

v. 劈, 砍( hack的第三人称单数 ); 狠踢, 乱踢; 能╱不能应付（某情形）; （以普通速度）骑马

n one who works hard at boring tasks

n a politician who belongs to a small clique that controls a political party for private rather than public ends

n a mediocre and disdained writer

n a tool (as a hoe or pick or mattock) used for breaking up the surface of the soil

n a car driven by a person whose job is to take passengers where they want to go in exchange for money

n an old or over-worked horse

n a horse kept for hire

n a saddle horse used for transportation rather than sport etc.

v cut with a hacking tool

v be able to manage or manage successfully

v cut away

v kick on the arms

v kick on the shins

v fix a computer program piecemeal until it works

v significantly cut up a manuscript

v cough spasmodically