基本释义:
n.罗盘方位,罗盘方位单位
实用例句
The course which will cut each meridian at the same angle is termed a rhumb line.
与每一子午线相交成同一角度的航向叫恒向线.
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英英释义
Noun1. a line on a sphere that cuts all meridians at the same angle; the path taken by a ship or plane that maintains a constant compass direction