单词	头倒立
释义	头倒立 TóuDàoLìheadstand繁体頭倒立
随便看	direct current arc-discharge direct current arc furnace direct current arc method direct current arc plasma furnace direct current arc source direct current arc welder direct-current arc welder direct current arc welding direct-current arc welding direct current arc welding generator direct current arc welding machine direct current arc welding power direct current armature direct current axle generator direct current balancer direct-current balancer direct current battery charging outlet direct current bell direct current beta Direct current bias direct current biasing direct-current biasing direct current bias voltage direct current blocking direct-current blocking