# supererogatory ##### 词义 - #词性/adj 额外的;职责以外的;份外的;超道德的;超义务的 ##### 例句 - It was supererogatory for her to gloat ( Mary McCarthy ) - 她也在一旁幸灾乐祸地看得出神,真是多余(玛丽麦卡锡) - Any higher standard of care that the researchers or sponsors are able to provide is supererogatory : that is , morally praiseworthy , but not obligatory . - 这样,研究者和试验发起人给予的任何更高层次的关心都是额外的:也就是说,在道德上值得称颂,但并不是义务的。