engine primer

• 发动机起动器,发动机起动油泵,发动机起动注油器

engine primer的用法和样例：

例句

1. Engine starting is accomplished by supplying air from the pneumatic system through the start valve to the starter.
   发动机起动过程通过发动机增压系统提供空气经过起动活门给起动器来完成。