粗粮的英文：
coarse grains

参考例句：

I’ll give you some advice about life. Eat more roughage.
给你生活的忠告,多吃些粗粮.

Coarse grain(s): Cereal grains used to feed livestock.
粗粮:用来饲养牲畜、家禽的粮食。

Third, grains, especially coarse food grain in foods take-up a smaller proportion.
第三，是粮食，特别是粗粮在食物中所占的比例越来越低.

In their palaces lived huge numbers of women musicians and dancers who did not wear shabby clothes or eat harsh food.
宫廷豪门内供养着大批不能穿粗衣吃粗粮的乐工女伎。

coarse是什么意思：
adj. 粗糙的；粗俗的；粗制滥造的

Your phrasing was coarse.
你的措词太粗鲁。

To talk loudly,raucously,or coarsely.
大声叫嚷大声、粗声或粗暴地说话

The sausages are made of coarsely ground pork.
这些香肠用切得较粗的猪肉制成。

Making a coarse grind is easier for us.
对我们来说弄粗磨容易些。

Don't use such coarse language.
不要用这种粗俗的语言。

grains是什么意思：
n. 谷物；颗粒；一点儿；纹理；本质
v. 使成粒状

They are similar in grain.
他们气质相似。

Slowly each grain of wood was replaced with grains of minerals.
慢慢地所有的木质都被矿物微粒所取代。

Grain by grain and hen fills her belly
一粒一粒啄米,母鸡填饱肚皮

This gives the sheet of newspaper a grain.
这就使得报纸的纸张带有纹理。

aluminium grain scoop
铝质谷物铲斗