expansive soil英语标准发音：expansive soil英式发音：美式发音：翻译中文膨胀土expansive soil - 基本释义[词典1]膨胀土胀缩土expansive soil - WEB词典expansive soil膨胀土膨胀土highly expansive foundation soil强膨胀性地基土expansive soilfrozen soil膨胀土 参考资料： 1.百度翻译：expansive soil2.有道词典：expansive soil3.爱词霸：expansive soil
