ㄔㄨㄣchūnㄐㄧㄤjiāngㄕㄨㄟˇshuǐㄋㄨㄢˇnuǎnㄧㄚㄒㄧㄢxiānzhī

  1. ·蘇軾惠崇晚景桃花三兩春江水暖鴨先知。」比喻環境預先感受環境改變徵兆春江水暖鴨先知股市從業人員市場變動的確一般客戶敏感。」

lit. the duck is the first to know if the spring water is warm (idiom)​, fig. an expert in the field knows which way the wind blows