词汇	seven-spot flooding system
释义	seven-spot flooding system 七点式水沖
随便看	Self-service library self-service petrol pump self-service platform self-service postal kiosk self-service post office self-service power consumption Self-Service Practice or Training self-service pump self-service refrigerated display cabinet self service resources self-service restaurant self -service restaurant SELF-SERVICE restaurants or shops self-services self-service service terminal Self-service service terminal self-service shop self-service snack bar self-service solution self service store self-service store self-service store check-out counter self-service store layout self-service stores self-service store, supermarket