first quarter
noun[C]
uk/ˌfɜːst ˈkwɔː.tər/us/ˌfɝːst ˈkwɔːr.t̬ɚ/ahalfmoon
上弦月Astronomy
- albedo
- Andromeda
- Aquarius
- Aries
- asteroid
- galactic
- galaxy
- Gemini
- geostationary orbit
- gibbous
- orbit
- orbital
- penumbra
- phase
- Pisces
- substellar
- sunspot
- supergiant
- supermassive
- supermoon