单词	能之衰退
释义	能之衰退degeneration of energy
随便看	quaternary ocean quaternary operator quaternary parasite quaternary period quaternary phase equilibria quaternary phosphonium hydroxide quaternary quantic quaternary read only memory quaternary red clay quaternary scales of notation quaternary sector quaternary semiconductor alloys quaternary signaling quaternary structure quaternary structure of proteins quaternary syphillis quaternary system quaternary transgression cycle quaternate quaternion quaternion algebra quaternion elliptic space quaternion function quaternionic quaternionist