词汇	beating my brains out
释义	beating my brains out 我绞尽脑汁
随便看	electron wave electron wave function electron wave functions electron wavelength electron wave length electron wave magnetron electron waves electron wave tube electron-wave tube transit-time tube electron weight electron whistler electron withdraw group electron-withdrawing electron-withdrawing aryl Grignard reagent electron withdrawing group electron-withdrawing group electron with drawing group electron with-drawing group electron-withdrawing inductive effects electron-withdrawing power electron-withdrawing substituent electron work function measurement equipment electron work functon electron working platform EWB electron work ticket