Exosphere

"Exosphere" in cmn

外氣層 /外气层

wàiqìcéng

(the uppermost layer of a planet's atmosphere)

散逸層 /散逸层

sànyìcéng

(the uppermost layer of a planet's atmosphere)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.