n. 〈戏〉背景幕布;背景;交流声
网络 背景板; 交流声; 舞台背景
Their love affair was played out against the backdrop of war.
他们在战争的背景下发生恋情。
The profits rise was achieved against a backdrop of falling metal prices.
利润的增长是在金属价格下降的背景下取得的。
The election will take place against a backdrop of increasing instability.
选举的背景是逐渐不稳的局势。
It was against this backdrop that Perkin´s discovery was made.
正是在这样的背景下,珀金的发现得以实现。
In my mind, it had become like the view of Emerald City just before Dorothy and the gang run through the poppies: a faux backdrop.
在我印象中,它曾经如同一座翡翠城,但后来桃乐西一伙跑过了罂粟花:一个人为的背景。