putty oil

例句：

1. 1. The painter used putty oil to smooth the surface of the canvas.
   画家使用橡皮油来平滑画布的表面。
2. 2.The carpenter applied putty oil to the wood before sanding it.
   木匠在打磨木材之前涂上了橡皮油。
3. 3.The technician used putty oil to fill in the cracks in the floor.
   技术人员使用橡皮油填补地板上的裂缝。