backdrop
n. 背景幕；背景
近义词：backcloth，background，scenery，set，stageset，scene，setting，milieu，environment，framework，locale，surroundings，circumstances，
英英释义
Noun
- scenery hung at back of stage
例句
用作名词(n.)
- The events of the 1930s provided the backdrop for the film.二十世纪三十年代的一些事件为这部电影提供了背景。
- What showed on the ceremony backdrop was just Dafen Art Museum.颁奖现场主背景板上所展示的正是大芬美术馆。