不及物动词
名词
1. 发出难听(或刺耳)的声音;尖声叫嚷
If someone rasps, their voice or breathing is harsh and unpleasant to listen to.
2. (物体摩擦时)发出刺耳的声音
If something rasps or if you rasp it, it makes a harsh, unpleasant sound as it rubs against something hard or rough.
3. 锉子;锉刀
A rasp is a long metal tool with rough surfaces, used to rub solid objects and give them smooth surfaces.