英语词汇“the methods of sand-gravel cushion”的翻译、意思、用法、释义-英汉汉英双解词典

单词	the methods of sand-gravel cushion
释义	the methods of sand-gravel cushion 砂石垫层法
随便看	office-works office work system Office XP Office XP Resource Kit Tools Office XP Web Services Toolkit officia officiai officiais official official academic credentials official acceptance official acceptance test official account official accountability official accountability system official achievement official acqisition of land official act official action guide official address official administration official administration reform Official Administrator official admonitions Official Admonitions in Ancient China