涤纶卡其布 dílúnkǎqíbù polyester khaki Origin Definitions Defs Strokes Stroke Words Sentences Sents 涤纶 滌綸 dílún polyester A type of synthetic fiber used for clothing and insulation; often used to make fabrics like 的确良 díquèliáng.卡其布 kǎqíbù khaki cloth A strong, durable twill fabric made from cotton, wool, or synthetic fibers, used to make uniforms and backpacks.