| 释义 |
light time
Thesaurus| Noun | 1. | light time - distance measured in terms of the speed of light (or radio waves); "the light time from Jupiter to the sun is approximately 43 minutes"distance, length - size of the gap between two places; "the distance from New York to Chicago"; "he determined the length of the shortest line segment joining the two points" |
light time
light time[′līt ‚tīm] (astronomy) The time required for light to travel from a distant object to the earth. light time
Words related to light timenoun distance measured in terms of the speed of light (or radio waves)Related Words |