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gearbox

/'^iәbɔks/

★☆☆☆☆

📖 中文释义

  1. n. 变速箱
  2. [化] 齿轮箱; 变速箱

🧩 词形变化

复数 gearboxes
📘 English Definition(英文释义)
  1. n. the shell (metal casing) in which a train of gears is sealed