词汇	engine idling
释义	engine idling 发动机怠速
随便看	etiquette and custom expenses etiquette and music etiquette and the business meeting Etiquette Behavior etiquette construction etiquette course etiquette course for college students etiquette culture etiquette culturing Etiquette Curricula etiquette differences etiquette education etiquette for watching the match etiquette governance etiquette image of peasant etiquette law etiquette Literacy Etiquette,Medical etiquette norm etiquette of game etiquette of planting grain etiquette of Wushu etiquette of yin dynasty etiquette of zhou oynasty etiquette-oriented education