资料来源 : pyDict

丝的,丝状的

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

Filar \Fi"lar\, a. [L. filum a thread.]
   Of or pertaining to a thread or line; characterized by
   threads stretched across the field of view; as, a filar
   microscope; a filar micrometer.

资料来源 : WordNet®

filar
     adj : related to or having filaments especially across a field of
           view; "afilar eyepiece"