Hat-pins
(hat-pin 的复数) n. （女帽的）帽针
🧩 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;
n. 插脚, 针；精确的综合导航系统
🗣️ 情景例句
I think I'm a cooperative worker.
我认为我具有合作精神。
To tell you the truth that.
老实说。
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
作为一个船舶技帅，科克雷尔在寻找解决波浪阻力的方法，因为波浪阻力浪费掉了船在水面行驶的大量动力，从而限制了船的速度。