1.  thimble
2.  centre

• 1. 顶针: thimble | ejector pin | thumbstall
• 2. 回位销反顶针: return pin
• 3. 顶针板: Ejector Plate | ejector retainner plate

更多释义

• 1.“只有一个顶针。”爱丽丝伤心地说。
  "Only a thimble," said Alice sadly.
  dict.yoduao.com
• 2.现在我要给你一个顶针吗？
  Now shall I give you a thimble?
  dict.yoduao.com
• 3.她不得不拉着他的手，没有迹象表明他更喜欢顶针。
  She had to take his hand, and there was no indication that he would prefer a thimble.
  dict.yoduao.com

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