Belaying pin
套索桩，系索栓
🧩 词语组成解析
v. 把绳索拴在系绳栓上( belay的现在分词 )
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
Your letter filled me with great vitality.
读了你的信之后我感到充满活力。
He licks his friend.
他舔着他的朋友。
In my letter, I told her that she could stay with us.
我在信中告诉她，她可以和我们住在一起。