不及物动词

名词

1. 急剧下降;暴跌
If something such as the value of something slumps, it falls suddenly and by a large amount.

2. 不景气;萧条;衰退
A slump is a time when many people in a country are unemployed and poor.

3. (因疲劳、生病等而重重)倒下，跌倒
If you slump somewhere, you fall or sit down there heavily, for example because you are very tired or you feel ill.

1. a noticeable deterioration in performance or quality

e.g. the team went into a slump
a gradual slack in output
a drop-off in attendance
a falloff in quality

Synonym: slackdrop-offfallofffalling off

2. a long-term economic state characterized by unemployment and low prices and low levels of trade and investment

Synonym: depressioneconomic crisis