1 文書を見つけるための辞書。

• northwest passage
• 北西航路
• a water route between the Atlantic Ocean and the Pacific Ocean along the northern coast of North America; Europeans since the 16th century had searched for a short route to the Far East before it was successfully traversed by Roald Amundsen (1903-1906)
• 大西洋と北アメリカの北海岸に沿った太平洋の間の水路