photosphere
英 ['f??t?sf??]
美 ['fot?,sf?r]
英文詞源
- photosphere (n.)
- 1660s, "orb of light," from photo- + -sphere. Astronomical sense is from 1848.
雙語例句
- 1. The photosphere has a granular structure.
- 光球還有顆粒結構。
來自辭典例句
- 2. The chromosphere is a frothy layer churned up by gases in the photosphere.
- 色球層在光球層氣體的攪拌下是個多泡層.
來自辭典例句