短语词组短語forage roughage 粗飼料Roughage Products 人工草地乾草制品;粗飼料産品bleached roughage 褪色粗飼料roughage grinder 粗飼料粉碎機roughage utilization 粗飼料利用roughage mill 粗料輾磨機dry roughage 乾粗料roughage cutter 粗飼料切碎機roughage diets 秸稈日糧 返回 roughage