supererogatory [sju:pərə'rɔgətəri]
参考词典中supererogatory的常规释义：
基本释义
- a. 额外的
英英解释
1个形容词解释
- more than is needed, desired, or required
[同] excess, extra, redundant, spare, supererogatory, superfluous, supernumerary, surplus
[例]- trying to lose excess weight
- found some extra change lying on the dresser
- yet another book on heraldry might be thought redundant
- skills made redundant by technological advance
- sleeping in the spare
点击查看……- more than is needed, desired, or required
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