Firing pin
撞针; 击针
🧩 词语组成解析
n. 烧毁, 焚烧, 加热, 添煤\\n[计] 点火
pin
[pin]
n. 钉;别针，扣针，饰针;大头针;没价值的东西;
vt. 压住;（用钉等）钉住，钉住，别住，扣住;用障壁等)围住，关住（俚语）抓住;[军]牵制;
adj. 针的;钉的;销的;大头针的;
🗣️ 情景例句
When I told them
当我告诉他们
The purpose of this meeting is to discuss possible solutions for the pending issues.
本次会议的目的就是要讨论对悬而未解的问题的可能解决办法。
At that moment, everybody began to laugh and sing.
此时，大家已经笑了起来，同时唱起了歌。