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fin keel

/fɪn kiːl/

翻译: 帆船上一种呈鳍状的龙骨,提供稳定性和减少阻力,是从船体向下伸出的固定垂直板。

1 个条目

phrase

/fɪn kiːl/C1formaltechnical
  • zh帆船上一种呈鳍状的龙骨,提供稳定性和减少阻力,是从船体向下伸出的固定垂直板。

A fin keel is a type of keel on a sailboat that is shaped like a fin, providing stability and reducing drag. It is a fixed, vertical blade extending downward from the hull.

  1. Boat componentC1formal

    A fixed, fin-shaped keel attached to the bottom of a sailboat to provide stability and prevent sideways drift.

    zh鳍龙骨

    • The yacht's fin keel helps it sail efficiently against the wind.
    • Modern racing boats often use a deep fin keel for better performance.
    • The fin keel was damaged when the boat ran aground.