gāng​zhēn

steel needle

gāng​zhēn steel needle

  1. steel
    steel; an alloy of iron and carbon that is tougher than cast iron and harder than wrought iron
  2. needle
    needle; pin; a small, thin tool used for sewing or knitting

gāng​zhēn metal pin

  1. steel
    steel; an alloy of iron and carbon that is tougher than cast iron and harder than wrought iron
  2. needle-like object
    anything shaped like a needle, such as a clock hand, a compass needle, or a pine needle