"ornamental grating," 1660s, from French grille (fem.) "grating," from Old French greille "gridiron," from Latin craticula "gridiron, small grill" (see grill (n.)). "The distinction in Fr[ench] between grille and grill ... appears to date from about the 16th c." [OED].
权威例句
1. Winston and Syme pushed their trays beneath the grille.
温斯顿跟赛姆便把托盘推到铁栅下.
2. The bank clerk peered at the customer through / from behind the grille.
银行的职员从格栅后面看着顾客.
3. A tall stepladder stood in front of an opening which the grille had covered.
在原来铁栅栏盖着的那个洞口前面,放着一个高梯凳.
4. In general, the deformation of the model grille is a combination of axial and shear strains.
一般情况下, 模型栅格的变形是轴向应变和切向应变的组合.
5. Ensure that the grille is in place while the machinery is in operation.