incapable

a.无能的

inaudibly, inaugural, inaugurate, inauguration, inaugurator, inauspicious, inauspiciously, inauspiciousness, inboard, inborn, inbred, inbreeding, Inc (also inc), incalculable, incalculably, incandescence, incandescent, incandescent lamp, incantation, incapability, incapably, incapacitate, incapacity, incapacity to, incarcerate, incarceration, incarnate, incarnation, incautious, incautiously, incendiary, incense, incentive, inception, incessant, incessantly, incest, incestuous, incestuously, inch,