坠落的天使的中文解释

指发行时信用评级为投资级，但随后评级显着下降的债券。

Fallen Angels的英文解释

Bonds that were originally above investment grade, but which have subsequently fallen in credit quality.

• investment [in´vestmənt]   n.投资；(时间等)投入   (初中英语单词)
• originally [ə´ridʒənəli]   ad.本来；独创地   (高中英语单词)
• subsequently [´sʌbsikwəntli]   a.其次，接着   (高中英语单词)