grating
noun /ˈɡreɪtɪŋ/
/ˈɡreɪtɪŋ/
- a flat frame with metal bars across it, used to cover a window, a hole in the ground, etc.
(窗户、地沟口等的)栅栏,格栅,格子 - The entrance to the drain is covered by a heavy iron grating.
下水道的入口被一个沉重的铁栅栏盖住了。
- The entrance to the drain is covered by a heavy iron grating.