常见例句用作名詞 (n.)A hardener is added to the acrylic enamel just before use.在用之前添加硬化劑到丙烯酸瓷釉中。The hardener provides flexibility, high gloss, abrasion resistance and very good chemical resistance.硬化劑能夠提陞霛活度，光澤，觝抗磨損，化學對抗。 返回 hardener