1. U 灰泥　a substance put on walls, ceilings, etc.,which dries to form a hard smooth surface
2. U C 膏，药膏　sticky tape used to cover a wound, etc.
3. U 石膏　a similar quick-drying substance used for supporting broken limbs, making models, etc.

　～ cast　石膏模型
　～ figure　石膏像

　He mixed up some plaster to repair the wall.　他和了一些灰泥去补墙。
　She applied the plaster on his shoulder.　她将膏药贴在他的膀子上。
　He's got his leg in a plaster cast.　他的腿打了石膏。

1. vt.敷贴膏药；在…上涂灰泥　put wet plaster on;cover with plaster
2. vt.粘贴，使紧贴　cause to lie flat or stick to another surface with a sticky substance

　They plastered the walls.　他们用灰泥涂墙。
　The torrential rain had plastered her hair to her head.　暴雨使她的头发紧贴头顶。

　［派生词］ plasterer n.涂灰泥工人‖plastering n.涂灰泥‖plastery adj.灰泥状的