Hat-pin
n. （女帽的）帽针
📖 牛津释义
hat-pin
n long pin used to fasten a hat to the hair 帽针（将帽子别在头发上的长别针）.
🧩 词语组成解析
hat
[hæt]
n. 帽子;（帽子所表示的）职位，职务;
vt. 给…戴上帽子，为…提供帽子;
vi. 供应帽子;制造帽子;
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
Oh! I just drop in on him for a chat.
哦，我只是顺便来和他聊聊天。
Proverbs are the cream of a nation's thought.
谚语是一国的思想精华。
That sounds like a good idea. I have a few friends I could ring to see if they're free.
听起来是个好主意。我可以打电话给我的几个朋友看看他们是否有空。