Assertion: lathe's carriage | /r/CapableOf | comprise apron
Facets:
Source sentences:
text: Metalworking lathes have a carriage (comprising a saddle and apron) topped with a cross-slide, which is a flat piece that sits crosswise on the bed and can be cranked at right angles to the bed.
text: The carriage includes the apron, saddle, compound rest, cross slide, tool post, and the cutting tool.