| 例句 |
efficaciousnessnoun the power to produce a desired resultthe efficaciousness of exercise in improving physical as well as emotional well-being edge, effectiveness, effectualness, efficacity, efficacy, efficiency, productiveness ability, capability, capacitypotency, puissance, strength ineffectiveness, ineffectuality, ineffectualness, inefficiency inability, inadequacy, inadequateness, incompetence, incompetency |