1. He declined to address the delegates. 他拒绝向代表们发表讲话。
2. A swift decline or decrease, as in quality, quantity, or intensity. '下跌'。''在质量、数量或密度上的迅速下降或减少。
3. Prosperity must come to)an end, and the Robber)foreshadows the decline. 繁荣一定受到的影响到）结束，和强盗）成为前兆衰微。
英英解释
n.
1. change toward something smaller or lower
2. a condition inferior to an earlier condition; a gradual falling off from a better state
3. a gradual decrease; as of stored charge or current
4. a downward slope or bend v.
1. grow worse
2. refuse to accept
3. show unwillingness towards
4. grow smaller
5. go down
6. go down in value
7. inflect for number, gender, case, etc.,
