| 释义 |
angular distance短语⁵⁷⁷²⁰ 基本英英例句例句 角距离,角距
Noun: the angular separation between two objects as perceived by an observer;he recorded angular distances between the stars He recorded angular distances between the stars.他记录天体之间的角距离。 The angular distance of a celestial body below the horizon. 在地平线以下消失;指太阳和月亮等天体。 sharewithu |