脈管狀的
Vasiform \Vas"i*form\, a. [L. vas a vessel + -form.] (Biol.)
Having the form of a vessel, or duct.
{Vasiform tissue} (Bot.), tissue containing vessels, or
ducts.
vasiform
adj : having the form of a cylinder or tube [syn: {cylindrical}, {tube-shaped},
{tubelike}]