1.b> ; a brick wall ; a separating wall , ; I'm going to paint the walls white and the ceiling pink , ; hang the picture on the wall opposite the window ; she leaned against the wall ; the fields were divided by stone walls / ; the Great Wall of China ; the investigators were confronted by a wall of silence .i> / ;
2.b> .i> ; the abdominal wall .i> ; the wall of an artery .i> ; the reactor wall i> ;
3.b> .i> (, ..i> i>);
walls have earsb> (i>); up the wallb> .i> , ; ; that noise is driving me up the wall / ; I mustn't be late or dad will go up the wall , / " ".