thimble

顶针；嵌环英释中释na small metal or plastic cap used to protect your finger when you are sewing

1 Is this your thimble?.这是你的顶针吗？

2 The Lord again dipped into the river. He held out a golden thimble studded with rubies..上帝又把手伸进河里，捞出一个镶嵌着红宝石的金顶针。

3 Etymology can only ask why a small cuplike guard used in sewing is called a thimble, though it is put on the third finger..词源学只能问，为什么缝纫时使用的一个小杯状装置被称为顶针，但它却是在中指上使用的。