noun🔗Share媒染剂，固色剂 Any substance used to facilitate the fixing of a dye to a fibre; usually a metallic compound which reacts with the dye using chelation."The artist used alum as a mordant to help the natural dye adhere to the cotton fabric. "这位艺术家使用明矾作为媒染剂，帮助天然染料附着在棉布上。substancechemistrymaterialtechnicalcolorChat with AIVocabulary GamePractice Reading
noun🔗Share腐蚀剂，媒染剂 Any corrosive substance used in etching."The artist carefully applied the mordant to the metal plate before etching her design. "这位艺术家在蚀刻她的设计之前，小心地将腐蚀剂涂在金属板上。substancechemistrymaterialChat with AIVocabulary GamePractice Reading
noun🔗Share黏金胶，贴金胶。 A glutinous size used as a ground for gilding, to make the gold leaf adhere."The artist carefully applied the mordant to the wooden frame before pressing the gold leaf onto its surface. "艺术家小心地将黏金胶涂在木框上，然后将金箔压在其表面。artmaterialsubstanceChat with AIVocabulary GamePractice Reading
verb🔗Share媒染，使...带媒染剂。 To subject to the action of, or imbue with, a mordant."Mordant these goods for dyeing."先用媒染剂处理这些货物，以便染色。chemistryprocessChat with AIVocabulary GamePractice Reading
adjective🔗Share尖刻，辛辣。 Having or showing a sharp or critical quality"Her teacher's comments on the essay were mordant, pointing out every minor error. "老师对她作文的评语非常尖刻，指出了每一个细小的错误。attitudecharacterqualityChat with AIVocabulary GamePractice Reading
adjective🔗Share媒染的，固色的 Serving to fix a dye to a fibre."The mordant solution helped the natural dye bind permanently to the cotton fabric, ensuring the colors wouldn't wash out. "这种媒染溶液帮助天然染料永久地附着在棉布上，确保颜色不会洗掉。materialchemistryscienceChat with AIVocabulary GamePractice Reading
