photosphere 英式发音['fəʊtəsfɪə]美式发音['fotə,sfɪr]
photosphere相关例句和用法
The photosphere is the lowest layer of the sun's atmosphere, and emits the light we see..光球是太阳大气的最底层，我们看到的光线就是从它发出的。
photosphere英英释义
光球英释中释nthe visible surface of the sun, several hundred kilometres thick
