bullet hole

基本解释

A bullet hole in a window frames a security guard outside an office building hit during a raid by NATO forces in Kabul.
北约部队在喀布尔的一次突袭行动中，在一所办公大楼的窗户玻璃上的留下的弹孔，透过这个弹孔可以看到一名安全保卫人员在办公大楼外面。
The piece of skull - complete with bullet hole - had been taken from outside the Fuhrer’s bunker by the Russian Army and preserved by Soviet intelligence.
这块虽有弹孔但还很完整的头盖骨，就是当年俄罗斯军方从这位元首藏匿的地堡中找到的，一直由前苏维埃情报部门保管。
You can see an example below where I have the same bullet hole layers in two different places on the wood. The right one looks more natural because it uses the texture to good effect.
下图是我将同一个子弹孔放到木板上的不同部位，右边的一个看上去效果更好一些。

His tall hat flew off and soldiers found it on the ground with a bullet hole through it.
Poor Billy! A bullet came out of the sky one day and tore a great hole in Billy's chest.

Shortly after Whitaker closed on her house, she found a bullet hole in the front window.
NPR: An Achilles' Heel In Charlotte's Housing Market
He had a thin wad of Iraqi money, which now has a bullet hole in it.
NPR: On Patrol with the Iraqi National Police