资料来源 : pyDict

步行不能

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

Abasia \A*ba"si*a\, n. [NL.; Gr. ?- not + ? a step.] (Med.)
   Inability to co["o]rdinate muscular actions properly in
   walking. -- {A*ba"sic}, a.

资料来源 : WordNet®

abasia
     n : inability to walk