单词	hydronaut
释义	hydronaut noun hy·​dro·​naut ˈhīdrəˌnȯt, -nät plural -s : a member of the crew of a deep-sea vehicle (such as a bathyscaphe) other than a submarine Word History Etymology hydr- + -naut (as in astronaut)
随便看	seif Seifert seifs seigneur seigneurial seigneuries seigneurs seigneury shaksperean shakspereans shaksperes shaksperian shaksperians Shakta shaktas Shakti shakties shaktis Shaktis Shaktism shaktisms shaktists shaku shakuhachi shakuhachis

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