单词	regional body
释义	regional body 区域团体
随便看	vertical bell type furnace vertical bell-type furnace vertical belt vertical belt sander vertical belt variety sander vertical bench milling machine vertical-bending caster vertical bending fatigue fracture vertical bending machine vertical bending motion vertical bent water tube boiler vertical bias cutter vertical bicycle stand vertical binding vertical bipole source vertical bitmap vertical black band vertical blade vertical-blade excavator vertical blanking vertical blanking generator vertical blanking impulse vertical blanking interval vertical blanking lines vertical blanking period