electronic fuel injection system的用法和樣例：
例句
- Among the engine's features are the Twin-Scroll turbocharger and the high-pressure direct petrol injection system.
其中發動機的特點是雙渦旋增壓器和高壓將汽油直噴系統。 - A piezoelectric ultrasonic focusing system is developed for microjetting biological microarrays.
研製了一種用於製作生物微陣列的超聲聚焦微噴系統。
