Puncher pin
[化] 冲头
🧩 词语组成解析
n. 电报凿孔机, 冲床工, 钻床工, (非正式)报务员, 牧人\\n[计] 穿孔员
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
Hi. I'd like to cash an American Express traveler's check.
嗨，我想兑换美国运通的旅行支票。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
They said that the march had been forbidden, but that wasn't true.
他们说游行向来是被禁止的，但这不是事实。