backdrop
n. （舞台的）背景幕布；周围景物；（事件的）背景
v. 位于……后面，位于……远处
复数 backdrops
例句
Their love affair was played out against the backdrop of war.
他们在战争的背景下发生恋情。
《牛津词典》
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。
《柯林斯英汉双解大词典》
The election will take place against a backdrop of increasing instability.
选举的背景是逐渐不稳的局势。
