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
I think we'd better head home.
我想我们最好上路回家啦。
The shortest answer is doing the thing.
最简短的回答就是干。
Though the costume consisted only of a sheet, it was very effective.
尽管化装服仅由一个被单制成，却十分逼真。