gridiron

厨师把牛排放在烤架上烤。

The chef placed the steak on the ___gridiron to cook it.

体育场中央的橄榄球场在灯光下闪闪发光。

The ___gridiron at the center of the stadium gleamed under the lights.

她清洗了烤架，准备做晚餐。

She scrubbed the ___gridiron clean before preparing dinner.