单词	catastrophe theory
释义	catastrophe theory noun : mathematical theory and conjecture that uses topology to explain events (such as an earthquake or a stock market crash) characterized by major abrupt changes Example Sentences Recent Examples on the Web Vogel reports that Stanley Ambrose of the University of Illinois, one of the originators of the Toba catastrophe theory, argues that layers of sand above the ash indicates climate change at the Pinnacles site and a decrease in population. Jason Daley, Smithsonian, 14 Mar. 2018 Word History First Known Use 1971, in the meaning defined above
随便看	scaphocephalyes scaphocephalys scaphocerite scaphoceritic scaphognathite scaphognathitic scaphoid scaphoid bone scaphoidder scaphoiddest scaphoider scaphoidest Scaphoideus scaphoids scapholunar scaphopod Scaphopoda scaphopodae scaphopodas scaphopodous scaphopods scaphosepala scaphosepalums scapi scapiform

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。