基本解释n.[植]茜草属的植物；[纺]洋茜；人造茜草染料形容词mad的比较级.同根派生 madder相关词英汉例句用作名词 (n.)Madder lake is a textile dye extracted from the root of the madder plant.茜草红素是从茜草根里提取的纺织染料。madder更多例句