# economical ##### 词义 - 英:/ˌiːkəˈnɒmɪkl/; 美:/ˌiːkəˈnɑːmɪkl/ - #词性/adj 经济的;节约的;实惠的;节俭的;省钱的;简洁的;精打细算的 ##### 例句 - Coke is an economical fuel but it leaves a lot of ash . - 焦炭是一种很经济的燃料,可是燃烧后剩下很多灰。 - Using the mixture of gasoline and methanol is considered as a practical , economical , safe and environmental way all over the world . - 汽油掺烧甲醇被世界公认是可行的、经济的、安全的、环保的。 - It would be more economical to buy the bigger size . - 买尺寸大点的更实惠。