top center plate

例句：

1. 1.The top center plate is the main control panel for the car's engine.
   顶部中心板是汽车引擎的主要控制面板。
2. 2.The engineer carefully inspected the top center plate before starting the machine.
   工程师在启动机器之前仔细检查了顶部中心板。
3. 3.The top center plate was designed to improve fuel efficiency and reduce emissions.
   顶部中心板的设计旨在提高燃油效率并减少排放。