astrolabe;mariner's ring

同义词释义

1)astrolabe;mariner's ring,圆圈测天仪2)astrolabe,圆圈测天仪3)mariner's ring;astrolabe,圆圈测天仪4)mariner's ring,圆圈测天仪5)circle,圆圈6)"ring",“圆圈”7)circlec method,圆圈○8)The circle of the circle,圆圈的圆圈9)"circle"recounting,“圆圈”叙述10)circularity,库伦（圆圈）