不及物动词
1. Sales have slumped badly.
销售量锐减。
2. The boy's feet slumped through the ice.
孩子的脚陷入冰里。
3. The old man slumped down in a chair.
老人猛地倒在椅子里。
名词
1. slump的意思
1. This brought about a heavy slump in prices.
这引起物价猛跌。
2. slump什么意思
2. There was a serious slump in the 1930s.
二十世纪三十年代发生过严重的经济衰退。