坯布的英文：
loom stare
grey cloth
greige,raw fabric

参考例句：

They may be white, grey or colored if dyed yarns or fibers have been used in their manufacture.
坯布可以是白色的,纤维原色的,如果纤维或纱线经过染色,坯布是带有色彩的。

In order to permit a textile substrate to generate the sensation of color, dyes or pigments are added the substrate
为使纺织坯布能产生颜色，人们就在它上面加入染料或颜料。

loom是什么意思：
n. 织布机
v. 朦胧地出现，隐约可见；赫然耸现；迫在眉睫

The mountainous island loomed on the horizon.
那座巨大的岛屿隐隐约约浮现在地平线上。

The mountaintops loom through the clouds.
山峰在云雾中若隐若现。

There is trouble looming on the horizon.
可能快要出事了。

stare是什么意思：
v. 盯；凝视；注视
n. 凝视；注视；瞪眼

stark staring mad
完全疯狂地

Her stare was malevolent.
她凝视的目光含有恶意。

She stared at the calm water.
她注意地看那平静的水面。

grey是什么意思：
adj. 灰色的，灰白的
v. （使）变成灰色，变老
n. 灰色

All cats are grey in the dark.
所有的猫在黑暗中都是灰色的(夜晚难分好坏美丑)。

The ceiling was grey and cracked.
天花板是灰色的，而且有裂纹。

His hair has greyed a lot.
他的头发多已花白。