单词	Berberis pectinocraspedon
释义	Berberis pectinocraspedon n.疏齿小檗
随便看	positive column positive column discharge display panel positive column laser positive columns positive-column screw instability positive coma Positive Combat Identification Task Force positive compare positive correlation coefficient positive correlations positive comparison positive competition positive competition mechanism positive complex positive component positive computer positive computer zero positive concept positive conclusion positive/conclusive proof positive condition positive conditional element positive conditional reinforcement positive conditioned connection positive conditioned reflex