n. 火室, 燃烧室[化] 燃烧室
n. a furnace (as on a steam locomotive) in which fuel is burned
1.We don't know how these fireboxes are gonna hold out.
我们不知道这些盒子能不能有作用
2.Now you watch the firebox while I go in and season the meat.
你看好烤箱 我进去给肉调调味