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butterfly nut

/ˈbʌtəflaɪ nʌt/

翻译: 一种带有两个翼状突起的螺母,可以手动拧紧或松开,也称作翼形螺母。

1 个条目

phrase

/ˈbʌtəflaɪ nʌt/C1formaltechnical
  • zh一种带有两个翼状突起的螺母,可以手动拧紧或松开,也称作翼形螺母。

A type of fastener with two wings that can be tightened or loosened by hand, also known as a wing nut.

  1. Wing nutB2formal

    A type of nut with two large wings that allow it to be tightened and loosened by hand without tools.

    zh蝶形螺母

    • He used a butterfly nut to secure the bracket.
    • The butterfly nut is easy to adjust without a wrench.
    • She replaced the standard nut with a butterfly nut for quick assembly.