Commercial bioethanol is mostly produced from sugarcane, sugar beet and corn.

商业化生物乙醇主要是利用甘蔗 、 甜菜和玉米生产的.

互联网

Bioethanol ( ethanol from biomass ) is an alternative, sustainable energy source to fuel transportation.

生物乙烷是否可以替代汽车减少对石油的依赖?

互联网