资料来源 : pyDict

假根根状的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Rhizoid \Rhi"zoid\, n. [Gr. ??? root + -oid.] (Bot.)
   A rootlike appendage.

资料来源 : WordNet®

rhizoid
     n : any of various slender filaments that function as roots in
         mosses and ferns and fungi etc