热成层
Traditional form:
熱成層
Pinyin (reading):
rèchéngcéng
Definitions:
- thermosphere
Characters:
- 热 - heat, fever, zeal
- 成 - to accomplish; to become; to complete, to finish; to succeed
- 层 - layer, floor, story, stratum
Traditional characters:
熱成層
rèchéngcéng