boom /buːm/ n. (贸易和经济活动的)激增,繁荣:击收听音频跟读 ↓↓↓ ↓↓↓ ↓↓↓
英语解释:Living standards improved rapidly during the post-war boom.
在战后那段繁荣昌盛的时期里,生活水平得到了迅速提高。
注:一词多义,单词一次只记一种意思即可。a sudden increase in trade and economic activity; a period of wealth and success (贸易和经济活动的)激增,繁荣: