光年
gwong1 nin4guāng nián
English
- light-year
- light-year
粵語 — Cantonese
- 長度單位;等於光喺真空移動一年嘅距離,即係大約94600億公里,通常用嚟量度宇宙天體嘅距離
Examples
毗鄰星距離地球大約四光年。
Proxima Centauri is about 4 light-years away from the Earth.
星體和星體之間的距離是用光年來量度的。
The distance between stars is measured in light years.
Tatoeba · nickyeow CC BY
Sources: cc-cedict, rime-cantonese, words.hk