n.煙室(汽鍋的煙室；汽鍋的煙箱)
His portrait adorns the smokebox door and other plaques accompanied by shining brass numbers are fixed to the cab sides. 朱德元帥的肖像裝飾在煙箱的門上，其它裝飾品和閃閃發(fā)光的銅制編號被安裝在司機室兩側(cè)。
smokebox door hinge 煙箱門鉸鏈
smokebox door 煙箱門
smokebox door catch 煙箱門閂
