unbleached

unbleached cotton.

本色棉布。

unbleached flour; unbleached linen.

漂白的面粉；本色的亚麻布

For example, in bondid hygrogram, the absolute humidity bleaching Board for up to 6%, and the absolute unbleached kraft paper up to 7.5% humidity.

例如，在相的湿量下，黑纸板的绝差湿量可达6%，而黑牛皮纸的绝差湿量可达7.5%。

deborah: I used plain white flour, but the brand (Bacheldre Watermill Stoneground Plain Unbleached White Flour) wasn't as refined as the usual ones so the rolls turned out slightly brown.

喜宝：天气真好，我们这里好凉啊。我小时候都喜欢吃月饼，可是最近几年突然恋上有蛋黄的。