overcooled engine的用法和样例：
例句
- The cranking enrichment system provides extra fuel when a cold engine is being cranked.
起动加浓系统在冷发动机起动时供应额外的燃油。 - Cooling fin thickness is optimized for maximum heat dissipation, thereby eliminating the need for liquid cooling, maintaining that traditional clean, air-cooled engine appearance.
冷却翅片厚度适合用于最高的散热，从而不再需要液体冷却，保持传统的清洁，风冷发动机外观。
