“relief for widows”的概念、定义、翻译、参考文献-科学参考

单词	relief for widows
释义	relief for widows Encyclopedia 管理学社会福利史释 relief for widows恤寡中国古代对寡妇（失去丈夫的妇女）的生活周济。
随便看	multiobjective nonlinear multi objective optimization multi-objective optimization multiobjective optimization Multi-objective optimization analysis of environmental management multiobjective programming multi-objective scheduling multi-objective water conservancy planning multi-objects fiber spectrograph multi-object spectrograph multi-object spectroscopy multi-oilcutting multi-opening hot press multi-operation multi-operation-combined drawing multi-operator multi-operator group multi-operator omega-algebra multi-operator omega-group multipactor effect multipactor effect detecting system multi-painted engraved lacquerwork multi-painted lacquerwork with exposed colours multi-paradigm modelling multiparameter

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