不可實行的
Infeasible \In*fea"si*ble\, a. Not capable of being done or accomplished; impracticable. --Glanvill.
infeasible adj : not capable of being carried out or put into practice; "refloating the sunken ship proved impracticable because of its fragility"; "a suggested reform that was unfeasible in the prevailing circumstances" [syn: {impracticable}, {unfeasible}, {unworkable}]