knob assembly

同义词释义

1)knob assembly,圆形把手总成2)handle assembly,手把总成3)inside handle assembly,内把手总成4)knob control,圆形把手操纵5)cat's eye shears,圆把剪刀(玻璃手工成形工具)6)Color the circles purple.,把圆形涂成紫色。