crosshead /'krɒshed/ 📖 中文释义 n. 小标题, 子题, 十字头[化] 十字头 🧩 词形变化 复数 crossheads 📘 English Definition(英文释义) n. metal block that connects to a piston; it slides on parallel guides and moves a connecting rod back and forth ← crosshauling C 字母词表 crosshead pon →