Ferrules
n. （棍棒顶端等的）金属箍, 金属环, 套圈( ferrule的复数形式 )
🗣️ 情景例句
to pick up the dog.
把狗领回去了。
Where passion is high there reason is low.
感情高涨处，理智就低落。
It's his problem, not yours. Try not to worry.
这是他的问题，而不是你的。尽量不去操心。