词根：-naut-, -nav-

【词根含义】：船

【词根来源】：-naut-(船)来源于希腊语naus(船);-nav-(船)来源于拉丁语中navis(船)及其派生词navia(舰队)和navalis(船的)。

【同源单词】：aeronaut, aeronautics, aquanaut, astronaut, astronautic

词根词缀：nav-

【来源及含义】Latin: ship, ships; sailor

【同源单词】bionavigate, bionavigation, circumnavigable, circumnavigate, circumnavigation, circumnavigator