菜枯 菜 枯 cài kū ㄘㄞˋ ㄎㄨ 菜枯 解释: 解释◎ 菜枯 càikū[dregs of rapeseeds after being extracted] 油菜子榨油后剩下的压成饼状的渣滓,可用做肥料 菜枯 网络解释: 百度百科菜枯 菜枯càikū[dregs of rapeseeds after being extracted] 油菜籽榨油后剩下的压成饼状的渣滓,可用做肥料