单词	双操作数
释义	双操作数double operand
随便看	normal subgroup normal sublimating point normal sublimation point normal succession normal succession-- normal superposition normal succession; normal superposition normal succession of fellings normal superphosphate（同 calcium superphosphate） normal superposition normal surface normal surface of distribution normal surface velocity normal synclinorium normal system operating plan normal system operation normal table normal task normal tax normal telescope normaltemperatur normal temperature normal temperature and normal temperature and pressure normal temperature and--pressure normal temperature and pressure (ntp)