“grapple dredger”的概念、定义、翻译、参考文献-科学参考

单词	grapple dredger
释义	grapple dredger [`grap·ǝl ´drej·ǝr] See <<grab dredger>>
随便看	motor branch circuit motor cell motor control motor-converter motor cortex motorcycle motor effect motor element motor end plate motor-generator set motor grader motor meter motor nerve motor neuron motor noise motor reducer motorship motor speech area motor system motor torpedo boat motortruck motor unit motor vehicle mottle mottled

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