adjective
‘The competing effects of bright ″ _facular_ ″ regions and dark sunspots, both of which are more numerous at solar maximum, seem to explain this variation.’
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
简典
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独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
