英语词汇“mother rock”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	mother rock
释义	mother rock [经] 原生岩, 母岩
随便看	ballast curb ballast declaration ballast deficiency ballast departure ballast displacement ballast distributing and regulating machine ballast distributing and trimming ballast distributing car ballast distributing wagon ballast draft ballast draft condition ballast-draft speed ballasted ballasted airplane ballasted deck ballasted displacement ballasted floor ballasted floor system ballast edge compactor ballasted girder ballasted track Ballast Efficacy Factor ballaster ballast factor ballast fin 说得天花乱坠说得好听，不如练得艺精说得好，跟着跑说得好，跟起跑说得来，干得去说得比山都高，做得比蛋还小说得轻巧，吃根灯草说得轻巧，扛根灯草说探头话说断头话异道异邦异重流异闻异香弃弃世弃业弃井弃儿