photosphere是什么意思
- 英式英标[\'fotə,sfɪr]
- 美式音标[\'fəʊtəsfɪə]
英文词源
- photosphere (n.)
- 1660s, "orb of light," from photo- + -sphere. Astronomical sense is from 1848.
实用例句
- 1. The photosphere has a granular structure.
- 光球还有颗粒结构。
来自辞典例句
- 2. The chromosphere is a frothy layer churned up by gases in the photosphere.
- 色球层在光球层气体的搅拌下是个多泡层.
来自辞典例句
