这种叫做人造丝的纤维，是用化学药品处理纤维素制成的。
Called artificial silk, the fiber was made by treating cellulose with chemicals.
漂白剂：固体或液体化学药品，用于漂白或除去纤维、纱、纸张和纺织品的天然颜色。
Bleach: Solid or liquid chemical compound used to whiten or remove the natural colour of fibres, yarns, paper, and textile fabrics.
醋酸是一种被广泛运用于生产纤维，涂料，粘胶，药品和打印墨水的中间产品。
Acetic acid is used as an intermediate in a wide range of products including fibres, paints, adhesives, pharmaceuticals and printing inks.
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