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ratchet

C1 noun

ratchet /ˈɹæt͡ʃɪt/ nghĩa là con cóc, chốt hãm

Các nghĩa

  1. con cóc, chốt hãm

    A pawl, click, or detent for holding or propelling a ratchet wheel, or ratch, etc.

    Yanni turned the ratchet to loosen the bolt.

    Yanni used a small ratchet to tighten the bolt.

    Handcuffs are none other than a ratchet mechanism.

  2. cơ cấu bánh cóc

    A mechanism composed of a ratchet wheel, or ratch and pawl.

  3. cờ lê cóc

    A ratchet wrench.

  4. quy trình một chiều, thường tăng dần

    A procedure or regulation that goes in one direction, usually up.

    broadly

  5. cơ chế sinh khóa mới theo chuỗi

    A mechanism for generating a new unique key for each message by moving forward in a sequence.

  6. nhạc cụ lách cách

    A noisemaker or musical instrument where sound is generated by a board striking against a rotating gear.

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