plaster1/ˋplæstɚ; ˈplɑːstə/n 1 [U] a substance used to cover walls and ceilings and give them a smooth surface〔涂抹墙壁和天花板用的〕灰泥2 [C] BrE a piece of special material that you stick on your skin to cover small wounds [ Band-Aid AmE 【美】]【英】药用胶布﹐护创胶布3 in plaster BrE if your leg, arm etc is in plaster, it has a PLASTER CAST around it because a bone is broken【英】打着石膏的
plaster2v [T] 1 to completely cover a surface with something 用…涂抹﹔以…覆盖: plaster sth with sth The walls were plastered with posters. 墙上贴满了海报。2 [usually passive 一般用被动态] to make your hair lie flat or stick to your head 使〔头发〕紧贴﹐粘贴: plaster sth to sth His hair was plastered to his forehead with sweat. 他的头发汗湿了﹐紧紧地贴在前额。3 to put plaster on a wall or ceiling in order to make it smooth 在〔墙上或天花板上〕涂灰泥