downgrade的例句（downgrade在句子中的用法）

• The downgrade was due mainly to lower growth in consumer spending. 下滑主要是因为消费支出增长放缓.
• This assessment could well result in a rating downgrade. 这项评估很可能导致评级下调.
• We don't want to do anything that would precipitate a downgrade. 我们不想做任何会导致评级下调的事情.