| 单词 | boom and bust |
| 释义 | boom and bust boom-and-bust cycle n: (economy: alternating extremes) SC 经济繁荣与萧条的周期 jīng jì fán róng yǔ xiāo tiáo de zhōu qī Arnold's life had followed a boom-and-bust cycle, rich one moment, broke the next. |
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