| 释义 |
sextant音标['sekstənt] 汉语翻译n. 六分仪 英语解释：名词 sextant:- a unit of angular distance equal to 60 degrees
- a measuring instrument for measuring the angular distance between celestial objects; resembles an octant
例句：- A medieval instrument, now replaced by the sextant, that was once used to determine the altitude of the sun or other celestial bodies.
星盘一种中世纪的仪器，曾用来测量太阳或其它天体的高度，现在已被六分仪取代
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