Ferrule
n. 金属手杖, 金属环, 套圈\\nvt. 装以金属箍
📖 牛津释义
ferrule
n
metal ring or cap placed on the end of a stick, an umbrella, etc to stop it splitting or wearing down (手杖、 伞等顶端的)金属箍, 金属包头.
🗣️ 情景例句
One hour's sleep before midnight is worth three after.
午夜前睡一小时抵得上午夜后睡三小时。
What are their jobs?
她们是做什么工作的?
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