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
so she'll think of me when she looks at the time.
这样当她看的时候就会想起我。
Don't put the cart before the horse.
勿本末倒置；勿倒果为因。
Is this the part that you need?
这是不是你所需要的零件？