英语词汇“sand jack”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sand jack
释义	sand jack I. noun : a device consisting essentially of a sandbox and a series of plungers for gradually lowering into position a heavy weight (as a bridge section) supported by the plungers by running out the sand below II. noun : bluejack
随便看	hope hopea hope against hope hope chest hopeful hopefully hopefulness hopeite hopeless hopelessly hopelessness hoper hoper hopes hopewell hopewellian hop flea beetle hop flour hop fly hophead hop hornbeam hopi hopi hoping hopingly

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