adj. 兴旺的,繁荣的;大受欢迎的
v. 兴旺(boom的ing形式);发出隆隆声
例句
1. Business is booming.
生意兴隆。
2. Sales are booming.
销售额在快速增长。
3. He was falsely jovial, with his booming, mirthless laugh.
他发出低沉的苦笑,故作高兴。
4. At the premium end of the market, business is booming.
高端市场生意兴隆。
5. By 1988 the economy was booming.
到1988年时经济一直很繁荣。