Decline 1 decline: 1.n.a gradual decrease in the quality,quantity or importance of sth.(followed by in) Some people are worried that there will be a great decline in the stock market Class attendance is in decline recently. Collocation: fall/sink into a decline开始衰落，衰弱下去；体力衰退 (尤指因患肺病而衰弱) hasten the decline of 加速.的衰退 on the decline 在下降；在衰退中 Nexl End 上一页 下一页 Decline 1 上一页 下一页