sextants ˈsekstənts
释义
n. (航海用的)六分仪( sextant的复数形式 )
英文释义
n. a unit of angular distance equal to 60 degrees
n. a measuring instrument for measuring the angular distance between celestial objects; resembles an octant
词形变化
原型: sextant 原型变体: s
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