| 单词 | axis of the equator |
| 释义 | > as lemmasaxis of the equator 13. gen. e.g. axis of the equator: the polar diameter of the earth, which is also the axis of rotation; see 3 axis of the ecliptic, axis of the horizon: a diameter of the sphere passing through these circles at right angles to their planes. ΚΠ 1796 in C. Hutton Math. & Philos. Dict. < as lemmas |
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