名詞 rasp:

1. uttering in an irritated tone
   同義詞：rasping
2. a coarse file with sharp pointed projections
   同義詞：wood file

動詞 rasp:

1. scrape with a rasp
2. utter in a grating voice

rasp

v.（動詞）
rasped,rasp.ing,rasps
v.tr.（及物動詞）
To file or scrape with a coarse file having sharp projections.
粗銼：用粗糙的銼子擦，銼或刮，發(fā)出刺耳的聲音
To utter in a grating voice.
發(fā)刮擦聲：發(fā)出刮東西的聲音
To grate on (nerves or feelings).
刮，折磨：（在神經(jīng)和感情上）進行折磨
v.intr.（不及物動詞）
To scrape harshly; grate.
刮：用力地擦，磨擦
To make a harsh, grating sound.
發(fā)刺耳刮擦聲：發(fā)出難聽，刮擦般的聲音
n.（名詞）
A coarse file with sharp, raised, pointed projections.
粗銼：一種有鋒利，突出，尖銳凸起的鈍銼子
The act of filing with a rasp.
銼：用粗銼刮的行為
A harsh, grating sound.
銼聲：尖利，擦刮般的聲音

來源：
Middle English raspen
中古英語 raspen
from Middle Dutch raspen
源自 中古荷蘭語 raspen
Old French rasper
古法語 rasper
[of Germanic origin]
[來自德語]

【引伸】
rasp.er
n.（名詞）
rasp.ingly
adv.（副詞）