cardinal point

汉语翻译

【化】基点

A cardinal point on the compass; a direction.
方位罗盘上的主要方位针; 方向
The cardinal point on the mariner's compass270= clockwise from due north and directly opposite east.
西航海者指南针上的基本方向，即从正北按顺时针方向转270度，正对着东方
North, south, east, and west are the four cardinal points of the compass.
东、西、南、北是罗盘上的四个方位基点。
The cardinal point on the mariner's compass90= clockwise from due north and directly opposite west.
东方航海罗盘上一个基本方位，正北方向顺时钟转90°或指正西的相反方向