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形容秋季晴空万里，天气清爽。
[balmy autumn day;fine autumn weather;sky in autamn is high and atmosphere pleasant;the clear and crisp autumn climate] 形容秋天气候清明爽朗 方拟秋高气爽,遣将西征,…——清· 梁绍壬《史阁部书》
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