due north

常见例句

The cardinal point on the mariner's compass90= clockwise from due north and directly opposite west.
東方航海羅磐上一個基本方位，正北方曏順時鍾轉90°或指正西的相反方曏
The direction or point on the mariner's compass halfway between due north and due east, or45= east of due north.
東北水手羅磐上的方曏或點，在正北與正東中間，或正北偏東45度
The course of the ship was due north.
這條船的航行方曏是正北。