Amount of petrol consumption 基本例句 耗油量 The petrol consumption of the big car is very high.这辆大的小汽车耗油量很大。 If you leave your car idling away outside the house for an hour or more,you will burn more petrol than you think.如果你让汽车在室外不熄火一个小时或更长时间，车子耗油量会比你想像的要大。