单词	沟壕
释义	沟壕 gōu háoditch
随便看	multiplier discrimination multiplier-divider multiplierdivider unit multiplier divider unit multiplier-divider unit multiplier effect multiplier electrode multiplier factor multiplier factor of fundamental period multiplier factors multiplier field multiplier flock multiplier focus multiplier function multiplier gain multiplier heat exhauster multiplier-icator multiplier -icator multiplier iconoscope multiplier impact multiplier kinescope multiplierless multiplierless filter multiplierless fir filter multiplier leverage