impotence

n [U] being impotent 无能为力; 阳痿: political impotence 政治上的无能 * fear of impotence 对阳痿的恐惧.

important, important-looking, importantly, importation, importer, importunate, importunately, importune, importunity, impose, impose...on, imposing, imposingly, imposition, impossibility, impossible, impossibly, impost, impostor, imposture, impotent, impotently, impound, impoverish, impoverished, impoverishment, impracticability, impracticable, impracticably, impractical, impracticality, impractically, imprecation, imprecise, imprecisely, imprecision, impregnability, impregnable, impregnably, impregnate,