haven't; hasn't; doesn't exist; to not have; to not be[cedict]
可
kěㄎㄜˇ
can; may; able to; to approve; to permit; certain(ly); to suit; (particle used for emphasis)[cedict]
走
zǒuㄗㄡˇ
to walk; to go; to run; to move (of vehicle); to visit; to leave; to go away; to die (euph.); from; through; away (in compound verbs, such as 撤走); to change (shape, form, meaning)[cedict]