柯林斯词典true north 1. N the direction from any point along a meridian towards the North Pole 真北 (Also called geographic north)→compare magnetic north 返回 true north剑桥词典the direction towards the top of the earth along an imaginary line at an angle of 90° to the equator 真北（地球北極的方曏，沿著一條想象的直線與赤道成90度） True north runs parallel to the earth's axis . 真北與地軸平行。 返回 true north