ㄔㄤˊchángㄎㄨㄥkōng

  1. 遼闊天空·玄宗喜雪飛雪長空。」·杜牧樂遊原長空澹澹孤鳥萬古。」

  2. 股票術語大盤指數長期下滑呈現空頭走勢

(literary)​ the vast sky, (finance)​ eventual downturn, poor prospects in the long term
(lit.)​ le ciel vaste, (finance)​ baisse éventuelle, pauvres prospects au long terme