| 例句 |
fecklessadjective not producing the desired resulta well-intentioned but feckless response to the rise in school violence counterproductive, hamstrung, ineffective, ineffectual, inefficacious, inefficient, inexpedient abortive, bootless, fruitless, futile, nonproductive, pointless, profitless, unavailing, unproductive, unprofitable, unsuccessful, useless, worthless effective, effectual, efficacious, efficient, expedient, operant, ultraefficient availing, beneficial, helpful, productive, profitable, successful, useful, worthwhile ca. 1585 |