- 平: flat; level; even; smooth
- 春分点: vernal equinox; first point ...
- 春分点: first of aries point; first point of aries; march equinox; spring equinox; vehicle equinox point; vernal equinoctial point; vernal equinox; vernal point; vernalpoint
- 【天文学】春分点。: first point of aries
- 春分点改正: equinox correction
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