详细解释:n. 磨擦者, 磨光机, 粗齿木锉
【医】 锉屑器, 锉刀
英语解释：
名词 grater:
utensil with sharp perforations for shredding foods (as vegetables or cheese)详细解释：
grat.er
n.（名词）One that grates, as an implement with sharp-edged slits and perforations on which to grate foods.磨碎机：用来摩擦的东西，如一种带有边缘锋利的切口和孔用来磨碎食物的器具