Bookends
n. 挡书板；书夹；书挡（bookend的复数形式）
🗣️ 情景例句
Haven't we met someplace before?
我们以前没见过面吗？
Don't worry.
不要担心。
When he had killed the guard, the prisoner of war quickly dragged him into the bushes.
那个战俘杀死卫兵以后，迅速地把尸体拖进了灌木丛。