grate/ɡreɪt/名词（壁炉上的）金属炉架，炉箅/ɡreɪt/动词摩擦；发出刺耳的摩擦声使烦恼，使烦躁，使难受After a while her voice really started to grate on me.过了一会儿，她的聒噪声的确开始让我心烦了。磨碎，擦碎（食物）grated cheese磨碎的奶酪想跟读，去练习
