rasp
noun /rɑːsp/
/ræsp/
- [singular] a rough, unpleasant sound
刺耳的声音;刮擦声 - There was a rasp of impatience in his voice.
他的声音粗声粗气,有些不耐烦。
- There was a rasp of impatience in his voice.
- [countable] a metal tool with a long blade covered with rows of sharp points, used for making rough surfaces smooth
锉;锉刀
词源Middle English (as a verb): from Old French rasper, perhaps of Germanic origin.