基本解释灌浆碎石路词组短语短语Cold penetration macadam 冶注碎石路面hot penetration macadam 热灌沥青碎石asphalt penetration macadam 地沥青贯碎石路inverted impulse penetration macadam 倒贯入式碎石路Bituminous Penetration Macadam 灌入式沥青路面专业释义土木建筑工程灌入式碎石路