v.大幅度下跌；猛然瘫坐；使倒下

n.暴跌；低潮状态；(土地)下沉

Sales have slumped in the last month. 上月销售量骤降。

Business slumped after the holiday. 节日过后生意下降了。

She slumped, exhausted, onto the sofa. 她疲惫之极地倒在沙发上

He swayed forward and slumped down in his chair. 他身子向前一歪,猛地倒在靠椅里。

He slumped his lanky frame in an easy chair. 他那瘦长的身躯一下子安乐椅里。

The slump hit his business hard. 物价暴跌使他的生意大受打击。

There was once a slump in her career. 她事业中曾出现过低谷。

The toy industry is in a slump. 玩具业现在不景气。

It broke out soil slump yesterday in Guangxi province. 昨天广西省发生了土崩。