sextants
ˈsekstənts
基本解释
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
上一个单词：sextant altitude
下一个单词：sextaplex telegraph