单词	冗余种假说
释义	冗余种假说species redundancy hypothesis
随便看	contingency forecast contingency forecasting contingency fund contingency in power system contingency interrupt contingency leadership theory contingency learning contingency management contingency model contingency of reinforcement contingency of self-worth contingency operations plans report contingency operations plans report {= cops} contingency perspective contingency plan contingency planning contingency plans and emergency procedures manual contingency procednre contingency procedure contingency question contingency reserve contingency risk contingency runway contingency school contingency {social insurance}