in·fea·si·ble /(ˌ)ɪnˈfizəbəl/
(a.)不可實行的
In·fea·si·ble a. Not capable of being done or accomplished; impracticable.
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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]