FAQs About the word supererogatory

额外

more than is needed, desired, or required

过量,额外,备用,盈余,另外的,冗余的,多余的,多余的,补充的,不必要的

匮乏的,不充分,不足的,少量的,贫穷的,稀少,短缺的,稀少的,短,稀疏

supererogation => 超额履行, superego => 超我, superdreadnought => 超级无畏舰, supercritical => 超临界的, superconductivity => 超导性,