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

Ubeth \Ub*eth"\, Unethes \Un*ethes"\, adv.
   With difficulty; scarcely. See {Uneath}. [Written also
   {unethe}, {unneth}, {unnethe}, {unnethes}, etc.] [Obs.]
   --Chaucer.