scraping ['skreipiŋ]

以下由轻松背单词网站提供

附加级

胶水；(复)碎屑

I can't bear the sound of chalk scraping on a blackboard. 我受不了粉笔在黑板上摩擦时发出的刺耳声音。
He spent all day scraping paint off the walls. 他一整天都在刮墙壁上的漆。