Piston pin end
[机] 活塞销端栓
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
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;
end
[end]
n. <正>结果;端;终止;最后部分;
vt.& vi. 结束，终止;
🗣️ 情景例句
She has the ability to speak English fluently.
她能够流利地说英语。
Have you finished yet?
你做完了吗？
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。