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
I have a daughter.
我有一个女儿。
His hand is swollen, Does it hurt?
他的手肿起来了，疼不疼？
'Do you always catch such an early train?' asked the inspector.
“您总是赶这样早的火车？”探长问。