roughage 是什么意思

	n. 1.素材，(粗)原料。 2.粗糙食物中的纤维质，富含纤维质的粗食，食用糠；(美国西部)粗草料。

coarse, indigestible plant food low in nutrients; its bulk stimulates intestinal peristalsis
同义词：fiber,

	1.	If you ' re constipated you should eat more roughage 假若便秘就应该多吃粗糙食物
	2.	Experimental study of particle - evaluation equipment for roughage 粗纤维饲料粒度评价装置的试验研究
	3.	This product can increase the rate of roughage , lower investment cost 增加刍料利用率，降低饲养成本。
	4.	Eat more roughage to keep healthy 多吃些粗粮保持健康。
	5.	Eat some roughage , will you 你吃了粗粮,是吗
	6.	Eat more roughage 多吃些粗粮。
	7.	Eat more roughage 多吃些粗粮
	8.	The application status of near infrared reflectance spectrum technology in analyze of roughage feed 近红外光谱技术在粗饲料分析中的应用现状
	9.	Studies on relationship between the time of o3 treatment and the change of fibrous substance components of roughages 3处理时间与粗饲料纤维性物质成分变化关系的研究
	10.	Foods with roughage like fruit , vegetables , grains , should be taken in first , followed by protein - rich ones like fish and meat , which are harder to digest 顺序上尽量以粗糙的食物先吃例如：水果蔬菜五谷饭再吃不易消化的鱼肉蛋白类。

roughage是什么意思