Sextant
01
六分仪, 航海仪器
a navigational tool used to measure the angle between visible celestial bodies or between a celestial body and the horizon, to determine position
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
sextants
例子
The sailor uses a sextant to chart his course by the stars.
水手使用六分仪通过星星来绘制航线。
02
六分仪, 六分仪
a unit of angle equal to one-sixth of a full circle
例子
The arc was divided into six sextants, each spanning 60 degrees.
弧被分成六个六分仪，每个跨越60度。
