expansiveadj.易膨胀的；广阔的；滔滔不绝的；健谈的expansive strengthened band膨胀加强带expansive-cement concrete膨胀水泥混凝土expansive soil cutting slope膨胀土路堑边坡expansive admixture concrete补偿收缩混凝土expansive financial strategy扩张财务战略expansive stochastic language扩展随机语言expansive agents for concrete混凝土膨胀剂Expansive lumbar laminoplasty椎管扩大成形术expansive soil classification膨胀土分类expansive force of steel bars钢筋锈胀力