词汇	topographic film
释义	topographic film n.透明胶片,透明涂层
随便看	straight-line sintering machine straight-line speed straight line spot welding straight-linest straight line stability straight line support straight-line support straight-line system straight-line thunder straight-line tint straight-line tower straight line towing test Straight-line tracking straight-line tracking control straight-line training straight-line transmission straight line traverse straight line trend straight-line tunnel kiln straight-line type automatic sampler straight line type face slab straight-line type regulator straightline type unloader straight-line type unloader straight line type wharf