noun 下载 🔗分享 色球,彩球层。 The faint pink extension of a star's atmospheric envelope between the corona and the photosphere Examples : "During the solar eclipse, a reddish glow was briefly visible; that was the chromosphere of the sun. " 在日食期间,人们短暂地看到了一抹红色的光辉,那就是太阳的色球层。 astronomy space physics 与AI对话词汇游戏阅读练习