Pin number
插脚数；引脚数；管脚号码
🧩 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
My father always interferes with me.
我父亲经常干涉我的事。
One butcher does not fear many sheep.
屠夫不怕羊多。
They never become submissive like dogs and horses.
它们从不像狗和马一样变得那么顺从。