rec

a rec room; a rec hall.

a slightly receding chin.

Fred was receding a bit.

a hairline that had receded;

his footsteps receded down the corridor.

his dark hair was receding a little.

the flood waters had not receded and the situation was still critical.

The receding tide pooled in hollows along the shore.

As we gained height, the ground receded from view.

The premise of designing and creatin g Chongqing's tourism image is to rec ognize its advantages and keystone o f devel-opment.

The coma aberation and astigmation are rec t ified through carefully selecting the position of aperture stop and the paramete rs of the quadratic surface.