tank cap

例句：

1. 1. The tank cap was a crucial partof the battle.
   坦克盖是战斗中至关重要的部分。
2. 2. The tank cap was designed to protectthe engine from dust and debris.
   坦克盖的设计是为了保护发动机免受灰尘和碎片的侵害。
3. 3. The tank cap was removed toinspect the engine for any damage.
   为了检查引擎是否有任何损坏，需要取下坦克盖。