单词	one-upmanship
释义	one-upmanship noun one-up·​man·​ship ˌwən-ˈəp-mən-ˌship  variants or less commonly one-upsmanship ˌwən-ˈəps-mən-ˌship  : the art or practice of outdoing or keeping one jump ahead of a friend or competitor engaged in a round of verbal one-upmanship Word History First Known Use 1952, in the meaning defined above
随便看	biometers biometric biometrical biometrician biometricians biometrics biometries biometry biomicroscopic biomicroscopically biomimetic biomimetics biomimicry biomineral biomineralization biomolecular biomolecule biomolecules biomorphic biomorphs bionegative bionic bioniccer bioniccest bionicer

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。