slump
- vi. 下降，衰落；倒下；大幅度下降，暴跌
- vt. 使降低；使衰落；使倒下
- n. 衰退；暴跌；消沉
英英释意
- 1. a noticeable deterioration in performance or quality;
- "the team went into a slump"
- "a gradual slack in output"
- "a drop-off in attendance"
- "a falloff in quality"
- 2. a long-term economic state characterized by unemployment and low prices and low levels of trade and investment