测地线
Traditional form:
測地線
Pinyin (reading):
cèdìxiàn
Definitions:
- geodesic
- a geodesic (curve)
Characters:
- 测 - to survey, to measure; to estimate, to conjecture
- 地 - earth, ground, soil; land, region; structural particle used before a verb
- 线 - line, thread, wire; clue, trail
Traditional characters: