Impact pin
[化] 冲击销
🧩 词语组成解析
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
How are you doing, Richard?
现在怎么样， Richard？
I have not traveled everywhere in Guangzhou.
我还没有游遍广州。
As it is only six feet across, it is barely noticeable.
仅6英尺宽，很难被发现。