边座,楼座剧院或大礼堂中为了增加座席,而从后面或侧墙突出的具有倾斜地板的上面部分 An upper section, often with a sloping floor, projecting from the rear or side walls of a theater or an auditorium to provide additional seating.
花园呈缓坡向河边倾斜。 The garden sloped gently downwards towards the river.