词汇	shallow tread
释义	shallow tread n.薄型胎面胶
随便看	thread cutting device thread-cutting device thread cutting dial thread-cutting dial thread cutting die thread-cutting die thread cutting hobbing thread cutting lathe thread-cutting lathe thread-cutting lathe tool thread cutting machine thread-cutting machine thread cutting machines thread-cutting machine with one working-spindle thread-cutting machine with one work spindle thread cutting mechanism thread-cutting mechanism thread-cutting oi threadcutting oil thread cutting oil thread-cutting oil thread cutting screw thread-cutting screw thread-cutting screwself-tapping screw thread-cutting stop