等角线 恒向线 无变形线 斜航的英文

rhumbline

• 等角线:    isogonal line; equ ...
• 恒:    permanent; lasting
• 向:    direction
• 线:    thread; string; wi ...
• 无:    not have; there is ...
• 变形:    be out of shape; b ...
• 斜:    oblique; slanting; ...
• 航:    boat; ship