unbleached，英语单词，主要用作为形容词，作形容词时译为“[纺] 未漂白的，[纺] 原色的”。
单词用法
根据《柯林斯英汉双解大词典 》：
ADJ not having been made or become white or lighter through exposure to sunlight or by the action of chemical agents, etc 未漂白的
双语例句
Coniferous chemical wood pulp, sulphite other than dissolving grades, unbleached.
针叶树亚硫酸盐化学木浆，溶解级除外，未漂白。
Non-coniferous chemical wood pulp, sulphite, other than dissolving grades, unbleached.
非针叶树亚硫酸盐化学木浆，溶解级除外，未漂白。
If You Care makes unbleached liners made from recycled paper.
If You Care有用可循环纸制成的原色的衬垫。