lay figure

名词 lay figure:

1. dummy in the form of an artist's jointed model of the human body

1. A lay figure can be placed in any position, or attitude, and clothed in any costume and thus serves as a model for the drapery.
   人体模型可以放在任何位置，摆成任何姿势，穿上任何服装，作为服装店的模特儿。