Read Edit View history 散逸层 sànyìcéng exosphere Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 散逸层/散逸層 · sànyìcéng · exosphere 2026/03/04 散逸层 / 散逸層 sànyìcéng exosphere exosphere 散逸层是地球大气的最外层。 created sense Mar 4, 2026, 02:25 AM