霍霍的英文：
[Onomatopoeia] scraping (noise); grating (sound)
n. 拟声,拟声语,声喻法
scraping是什么意思：
n. 碎片；少量；废料；残余物；吵架；打架
v. 废弃；拆毁；吵架；打架
adj. 零碎的；废弃的
have scrap with sb.
跟某人打架[争吵]
scrap certificate
车辆拆毁证明书
He has scrap with his brother.
他与他的哥哥打架。
n. 噪音，干扰
v. 传说，谣传
There was a lot of background noise.
背景噪音很多。
noise-abatement climb
噪音限制上升
The anvil is used to noise.
铁砧习惯于噪音。