roughage

Scattering of Gaussian Beam by Object with Rough Surface and Its Application on Laser One-dimensional Range Profile;

粗糙物体高斯波束散射及在激光一维距离成像中的应用

a rough homespun fabric.Something Iharsh is unpleasantly rough, discordant, or grating:

家纺的粗布。描述令人感到不愉快地粗糙、不和谐、刺耳的物体：

Coarse--(1) describe a dog that is overdone and lacks subtle refinements.

粗糙。（）容犬的整体结构发育过分，过于粗糙不精致。

long coarse hair growing from the crest of the animal's neck.

动物的脖子顶部生长的长而粗糙的毛。

coarse small-seeded pea often used as food when young and tender.

粗糙的小种子的豆，嫩时可作食物。

If you're constipated you should eat more roughage.

假若便秘就应该多吃粗糙食物.

a genus of coarse poisonous perennial herbs; sometimes placed in subfamily Melanthiaceae.

一个粗糙毒性多年生草本植物属。

Physics-Chemistry Abduction on Neurospora Crassa and Analysis by Molecular Ways;

粗糙脉孢菌物理—化学诱变及分子验证

any of several rough-skinned newts found in western North America.

产于北美西部的几种体表粗糙的蝾螈。

Scenarios are paradoxically concrete but rough, tangible but flexible .

“场景剧本既具体又粗糙，既切实又灵活……

(of animals or plants) having stiff coarse hairs or bristles.

（指动物或者植物）有坚硬的、粗糙的毛发或者鬃毛。

The skin of an animal, especially the thick, tough skin or pelt of a large animal.

兽皮动物的皮，特指动物厚密、粗糙的生皮或毛皮

large coarsely spiral bacteria; free-living in fresh or salt water or commensal in bodies of oysters.

大型质地粗糙的螺旋形细菌；自由生活与淡水或海水中，或者牡蛎体内的共生物。

Having a rough, coarse texture.

质地粗糙的具有粗糙、粗劣质地的

harsh to the touch

(手) 摸起来粗糙的

Any of certain coarse, weedy plants of the genera Ambrosia, Erigeron, or Heracleum.

猪草各种杂草或粗糙的肠草，正蓬或独河属植物

a coarse fabric, usually of straw or hemp.

一种粗糙的织物、通常是用稻草或大麻做的。

(biology) rough to the touch; covered with scales or scurf.

（生物学）摸起来粗糙的；被鳞片或皮屑覆盖的。