/wɔ:l ||; wɔl/noun[C] 1 a solid, vertical structure made of stone, brick, etc that is built round an area of land to protect it or to divide it 墙；围墙: There is a high wall all around the prison. 监狱四周都有高墙。
2 one of the sides of a room or building joining the ceiling and the floor 墙壁: He put the picture up on the wall. 他把画贴在墙上。
up the wall(
informal 非正式) crazy or angry 疯狂；愤怒:
That noise is driving me up the wall. 那噪音快把我给逼疯了。