landlocked

landlocked
adjective
  1. (especially of a state) almost or entirely surrounded by land; having no coastline or seaport
    (尤指国家)陆围的;内陆的
    a midget state landlocked in the mountains.
    群山环抱的内陆小国。
    ■(of a lake) enclosed by land and having no navigable route to the sea
    (湖泊)被陆地包围的
    ■(of a fish, especially a North American salmon) cut off from the sea in the past and now confined to fresh water
    (鱼,尤指北美鲑鱼)内陆水域的
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