詞語：hardground
hardground的意思
hardground 硬灰岩層;硬地 硬防蝕劑;硬地 硬防蝕劑;
hardground的參考例句
1.The beautiful natural landscape, the wide geographical location, high standards hardground cement asphalt road criss-crossing traffic, traffic very convenient; 自然環境優美，地理位置寬闊，高標準的水泥硬底柏油路面的交通大道縱橫交錯，交通相當方便；