  We here report a spectroscopic monitor for the supernova SN\,2017iuk
associated with the long-duration low-luminosity gamma-ray burst GRB\,171205A
at a redshift of 0.037, which is up to now the third GRB-SN event away from us.
Our spectroscopic observations and spectral analysis allow us to identify
SN\,2017iuk as a typical broad-line type Ic SN. A comparison study suggests
that the type-IcBL SN\,2017iuk resembles to SN\,2006aj in following aspects: 1)
similar spectra at the nearby epochs, 2) comparable evolution of the
photospheric velocity obtained from the measurements based on both
\ion{Si}{2}$\lambda$6355 line and spectral modeling, and 3) comparable
explosion parameters. This analogy could imply a formation of a neutron star in
the core-collapse of GRB\,171205A/SN\,2017iuk as previously suggested in
GRB\,060218/SN\,2006aj. The properties of the host galaxy is discussed, which
suggests that GRB\,171205A/SN\,2017iuk occurred in an early type (S0),
high-mass, starforming galaxy with low specific SFR and solar metallicity.
