单词：fuel feed
fuel feed的用法和样例：
例句
- We must ensure continuity of fuel supplies.我们应该确保燃料供给不中断。
- The fuel system has the job of supplying a combustible mixture of air and fuel to the engine.燃料供给系统的作用是为发动机提供被称为可燃混合气的汽油与空气混合物。
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