短语词组短语systematic olericulture 蔬菜品种分类学Olericulture science 蔬菜栽培学Olericulture Practice 蔬菜学实习Practice of Olericulture 蔬菜学实习olericulture in general 蔬菜栽培学总论olericulture experimental teaching 蔬菜学实验教学 返回 olericulture