retreating 

英汉解释

adj. 再精制的；再处理的
v. 撤退（retreat的ing形式）；后退

反义词

a.   advancing

参考例句

1. The enemy was forced to retreat from the city.
敌人被迫撤出这个城市。
2. But the glaciers are retreating.
而这些冰川在消融。
3. Cold colour : Colour containing blue tones. Also called Retreating colour.
冷色：带有蓝色色调的颜色。亦称后退色。

英英解释

adj.
  1. moving back or away

网络释义

retreating
撤退; 再加工; 再精制; 再加工 再精制;
retreating tactic
撤退战术; 除去战术;
retreating blade
后行桨叶;
retreating coast
后退海岸;
Retreating Path
退路;