n.烟室(汽锅的烟室；汽锅的烟箱)
His portrait adorns the smokebox door and other plaques accompanied by shining brass numbers are fixed to the cab sides. 朱德元帅的肖像装饰在烟箱的门上，其它装饰品和闪闪发光的铜制编号被安装在司机室两侧。
smokebox door hinge 烟箱门铰链
smokebox door 烟箱门
smokebox door catch 烟箱门闩
