vi.

1. 发出刺耳声，发出锉磨声
2. 刺激[（+on/upon）]
   Her loud voice rasped on the sick man's nerves.

   她那高嗓门刺激着病人的神经。

vt.

1. 用粗嘎的嗓门说，厉声说
2. 刺激；使恼怒
3. 用粗锉刀锉；锉掉[（+away/off）]

n.

1. 刺耳声；锉磨声[the S]
   There was an ugly rasp in his voice.

   他说话时声音十分刺耳难听。

2. 粗锉刀，木锉[C]
3. 锉磨[U]

n.

1. a coarse file for use on metal, wood, or other hard material.
2. a harsh, grating noise.

v.

1. (of a rough surface or object) scrape in a painful or unpleasant way.
   ▸make a harsh, grating noise.
2. file with a rasp.