针尖

[zhēn jiān]

• needlepoint
• pinpoint
• needle point
• tip
• needle tip
• point(s)
• tip of the needle
• needle-point.

参考释义

针尖 [zhēn jiān]

• -
• 短语
  针尖电花隙 needle-point spark gap
  针尖同向 pointing forwards