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crosshead

/'krɒshed/

📖 中文释义

  1. n. 小标题, 子题, 十字头
  2. [化] 十字头

🧩 词形变化

复数 crossheads
📘 English Definition(英文释义)
  1. n. metal block that connects to a piston; it slides on parallel guides and moves a connecting rod back and forth