diminishing 

英汉解释

v. 减少；递减；衰减；削弱…的权势（diminish的现在分词）
adj. 逐渐缩小的；衰减的

参考例句

1. The dry spell quickly diminished our water suply.
干旱期使我们的水供应锐减。
2. The scarcity of a dear year, by diminishing the demand for labour, tends to lower its price.
物价昂贵年度的荒歉，由于减少了劳动需求，因而会降低劳动的价格。
3. However, the kingdom of the sun but found that observation, the event is the kingdom of the grace of light diminishing.
但是，太阳王国的观测所却发现一件大事，那就是太阳王国的恩惠之光逐渐变弱。

英英解释

adj.
  1. becoming smaller or less or appearing to do so

网络释义

Diminishing
递减，减少; 递减; 衰减; 减少;
diminishing socket
缩头套;
diminishing pipe
异径管; 缩窄管,异径管; 缩窄管;
diminishing marginalnubstitution
边际替代率递减;
diminishing rate
递减收费率; 递减率;