Nautilus
/ˈnɔːtɪləs/- the first nuclear-powered submarine, launched in 1954. This US navy vessel made a historic journey (1-5 August 1958) under the ice of the North Pole.“鹦鹉螺”号核动力潜艇（第一艘核动力潜艇, 1954年下水, 1958年8月1-5日这艘美国海军的核潜艇在北极冰层下进行了一次历史性航行）。
词源
a name previously given to Robert Fulton's 'diving boat' (1800), also to the fictitious submarine in Jules Verne's Twenty Thousand Leagues under the Sea.