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
Where's your grandson Robbie and his friend Alexandra?
你的孙子Robbie和他的朋友Alexandra呢？
I'm sorry, but I didn't catch what you said.
对不起，我没有听明白你的话。
I want to take a walk along the river bank, singing my favorite songs.
我想在河边散步，唱我喜欢的歌。