单词	Riemann surface
释义	Riemann surface noun : a multilayered surface in the theory of complex functions on which a multivalued complex function can be treated as a single valued function of a complex variable Word History Etymology after G.F.B. Riemann First Known Use 1932, in the meaning defined above
随便看	scissors vault scissors-and-paste scissors-grinder scissors-type bridge scissorsbill scissorsbird scissorstail scissortails scissure Scissurella scissures Scitaminales Scitamineae scitamineous scithers sciuri sciurid Sciuridae sciuridaes sciurids sciurines sciuroid Sciuroidea sciuromorph Sciuromorpha

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。