名词（炙烤食物用的）烤架; 美式橄榄球球场; 船架; 火刑铁格

1. 烤架,烤肉架：progenitor 祖先, 起源 | gridiron 烤架,烤肉架 | girdle 带, 腰带, 带状物

2. 格子工作台：总平均应力 gross stress | 格子工作台 gridiron | 油脂抽除器 grease extractor

3. 空中分格搜索小火灾：gridded system 格物体系 | gridiron 空中分格搜索小火灾 | grillage 格排

1. 美式橄榄球
American football is sometimes referred to as gridiron .

e.g. ...the greatest quarterback in gridiron history.
美式橄榄球史上最伟大的四分卫

noun

1. the playing field on which football is played

Synonym: football field

2. a cooking utensil of parallel metal bars
used to grill fish or meat

Synonym: grid