Wrist pin
[机] 肘销, 活塞销
🧩 词语组成解析
wrist
[rɪst]
n. 腕，手腕;腕关节;（衣袖等的）腕部;
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
It was a pleasant surprise.
那是个惊喜。
Five cats and a man were involved in an accident.
五只猫和一个男人被卷入那场意外里面。
Because of this, the Cutty Sark lost her lead.
因为这个缘故，“卡蒂萨克”号落到了后面。