grating
adj irritating 刺耳的; 令人烦躁的
her grating voice 她刺耳的嗓音.
grating / ˈgreɪtɪŋ; `ɡretɪŋ/ n framework of wooden or metal bars, either parallel or crossing one another, placed across an opening, eg a window, to prevent people or animals from climbing through or to allow air to flow easily 格栅; 栅栏; 格子.