combustible mixture

• 可燃混合气

combustible mixture的用法和样例：

例句

1. The idle system supplies a very rich mixture to start with.
   怠速系统提供很浓的可燃混合气供起动使用。
2. For this reason, it is necessary to provide extremely rich mixture from the carburetor in order to provide sufficient combustible mixture to all cylinders for quick starting.
   由于这个原因，要使发动机迅速启动，必须通过化油器向每个汽缸提供浓的可燃混合气。