photosphere的意思

photosphere

英式音标['fotə,sfɪr]
美式英标['fəʊtəsfɪə]

基本解释

n. 光球，光球层

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。

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.

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