adj.节俭的；省钱的
As far as oil energy is concerned, we cannot be too frugal. 就石油能源而言，我们愈节省愈好。
They lived a very frugal existence, avoiding all luxuries. 他们生活非常俭朴，力避奢侈。
The frugal boy rarely spends money. 那节俭的孩子很少花钱。
The result is that the frugal household is more stable. 结果是节俭的家庭更加稳定。
n.节俭；俭省
adv.节约地；节省地
